| 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 | $228.75 | 10.471% | $252.7024 | $252.70 | $252.70 | $252.70 |
| Purchase #2 | $125.96 | 5.810% | $133.2783 | $133.28 | $133.30 | $133.30 |
| Purchase #3 | $28.97 | 6.409% | $30.8267 | $30.83 | $30.85 | $30.80 |
| Purchase #4 | $85.39 | 10.853% | $94.6574 | $94.66 | $94.65 | $94.70 |
| Purchase #5 | $25.42 | 9.675% | $27.8794 | $27.88 | $27.90 | $27.90 |
| Purchase #6 | $38.49 | 8.353% | $41.7051 | $41.71 | $41.70 | $41.70 |
| Purchase #7 | $197.70 | 9.338% | $216.1612 | $216.16 | $216.15 | $216.20 |
| 7 purchase totals = | $730.68 | $797.2105 | $797.22 | $797.25 | $797.30 | |