The answer will depend on what the tax is - and that will depend on what fiscal authority you are talking about. And since you have not bothered to share that crucial bit of information, I cannot provide a more useful answer.
105.00 plus tax
That depends how much the tax is.
It depends on what % the tax is.
That all depends on the tax-rate. The question is asking "How much is 499.99 plus more ?"
That depends what the level of tax is.
105.00 plus tax
How much is 349 plus 0.6 tax
That depends how much the tax is.
276 + 245 = 521
276 + 254 = 530.
That depends on how much the tax is.
It depends on what % the tax is.
Depends on the tax rate. e.g. 100 plus 20% tax = 120
That all depends on the tax-rate. The question is asking "How much is 499.99 plus more ?"
That depends on the tax rate.
That depends on the tax rate.
depends on the rate of tax