| 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 | $121.67 | 3.363% | $125.7618 | $125.76 | $125.75 | $125.80 |
| Purchase #2 | $38.34 | 9.829% | $42.1084 | $42.11 | $42.10 | $42.10 |
| Purchase #3 | $170.36 | 12.329% | $191.3637 | $191.36 | $191.35 | $191.40 |
| Purchase #4 | $193.59 | 3.744% | $200.838 | $200.84 | $200.85 | $200.80 |
| Purchase #5 | $134.38 | 7.703% | $144.7313 | $144.73 | $144.75 | $144.70 |
| Purchase #6 | $41.89 | 12.616% | $47.1748 | $47.17 | $47.15 | $47.20 |
| Purchase #7 | $93.95 | 5.675% | $99.2817 | $99.28 | $99.30 | $99.30 |
| 7 purchase totals = | $794.18 | $851.2597 | $851.25 | $851.25 | $851.30 | |