| 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 | $107.62 | 12.394% | $120.9584 | $120.96 | $120.95 | $121.00 |
| Purchase #2 | $169.94 | 12.679% | $191.4867 | $191.49 | $191.50 | $191.50 |
| Purchase #3 | $128.95 | 4.534% | $134.7966 | $134.80 | $134.80 | $134.80 |
| Purchase #4 | $122.82 | 12.436% | $138.0939 | $138.09 | $138.10 | $138.10 |
| Purchase #5 | $244.98 | 8.332% | $265.3917 | $265.39 | $265.40 | $265.40 |
| Purchase #6 | $44.68 | 4.739% | $46.7974 | $46.80 | $46.80 | $46.80 |
| Purchase #7 | $88.79 | 12.302% | $99.7129 | $99.71 | $99.70 | $99.70 |
| 7 purchase totals = | $907.78 | $997.2376 | $997.24 | $997.25 | $997.30 | |