We have a site with tax and invoicing enabled on contribution settings. Drupal 7 civi 5.24.6
Where there is just one item to purchase on a page. The totals and subtotals appear as expected...
Payment amounts from Contribution confirmation page
Payment amounts from confirmation email
But when multiple taxable items are available on a contribution page the taxable subtotals show incorrectly...
Payment amounts from Contribution confirmation page
Here the total VAT (tax) amount shows as £260, when it should be £520- but both line items show correctly and the Payment Total is the correct overall total
Payment amounts from confirmation email
The email acknowledgement for these items is even more broken
The amount before tax shows £2860 instead of £2600, basically a tax amount has been added here.
total VAT line is fine at £520, but the Total Tax line is only showing £260
Again the overall total is correct.
Anyone any idea where these different amounts are being drawn from? How to correct this?