VAT tax rates are not calculating correctly when having multiple VAT tax rates.
To reproduce the bug, do the following steps:
- Install Commerce Kickstart with products and product display nodes
- Add tax rate ".10" of type VAT
- Add tax rate ".20" of type VAT
- Select .10 tax rate for PROD-01
- Select .20 tax rate for PROD-02
- Add PROD-01, PROD-02, PROD-03 products to your cart
- Go to see your shopping cart
I expected product one to cost $10, product two $20 and product three $30. Instead I have, $12, $22, $39.60.