| 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 | $122.84 | 12.626% | $138.3498 | $138.35 | $138.35 | $138.30 |
| Purchase #2 | $36.73 | 10.709% | $40.6634 | $40.66 | $40.65 | $40.70 |
| Purchase #3 | $135.92 | 6.111% | $144.2261 | $144.23 | $144.25 | $144.20 |
| Purchase #4 | $237.88 | 9.791% | $261.1708 | $261.17 | $261.15 | $261.20 |
| Purchase #5 | $48.37 | 3.478% | $50.0523 | $50.05 | $50.05 | $50.10 |
| Purchase #6 | $85.50 | 12.590% | $96.2645 | $96.26 | $96.25 | $96.30 |
| Purchase #7 | $202.59 | 8.253% | $219.3098 | $219.31 | $219.30 | $219.30 |
| 7 purchase totals = | $869.83 | $950.0367 | $950.03 | $950.00 | $950.10 | |