343094 Programming Project 1250423236

Hi, I am using oscommerce rc2a. When i add products with attributes to my shopping cart, the tax is added to attribute price. For instance: Product A base price: £10 Available options: Size 10": £0 Size 12": +£10 Size 14": +£20 So if i choose size 14" on the product page i get a total amount of £30 which is what i want to see. However, when i check my shopping cart i see that the Tax is added on to the attribute price. Therefore the total amount is £33. I need the price to show the same as in product info page which is £30. I dont think it should take long to fix. It sounds like something to do with the class. I need this to be fixed for Monday 16th latest.