| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $237.29 | 12.265% | $266.3936 | $266.39 | $266.40 | $266.40 |
| Purchase #2 | $208.56 | 13.258% | $236.2109 | $236.21 | $236.20 | $236.20 |
| Purchase #3 | $50.40 | 13.841% | $57.3759 | $57.38 | $57.40 | $57.40 |
| Purchase #4 | $71.55 | 6.409% | $76.1356 | $76.14 | $76.15 | $76.10 |
| Purchase #5 | $232.32 | 10.538% | $256.8019 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $205.46 | 3.675% | $213.0107 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $22.81 | 3.700% | $23.654 | $23.65 | $23.65 | $23.70 |
| 7 purchase totals = | $1,028.39 | $1,129.5826 | $1,129.58 | $1,129.60 | $1,129.60 | |