I am having trouble with the invoice templates. The sub total is not adding up properly. It seems to be deducting tax but not at 20%. I just want to create an invoice without splitting out VAT. I want to show an actual subtotal and the delivery costs and then a grand total all including VAT so VAT is not split out at all. Is something not working with the templates?
I have created a support ticket on your behalf so that you we can investigate the case of wrong tax applied on some specific examples to determine the issue for this happening.