| 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 | $99.73 | 6.186% | $105.8993 | $105.90 | $105.90 | $105.90 |
| Purchase #2 | $118.36 | 5.760% | $125.1775 | $125.18 | $125.20 | $125.20 |
| Purchase #3 | $188.62 | 12.581% | $212.3503 | $212.35 | $212.35 | $212.40 |
| Purchase #4 | $59.75 | 8.527% | $64.8449 | $64.84 | $64.85 | $64.80 |
| Purchase #5 | $201.26 | 13.461% | $228.3516 | $228.35 | $228.35 | $228.40 |
| Purchase #6 | $135.62 | 12.758% | $152.9224 | $152.92 | $152.90 | $152.90 |
| Purchase #7 | $87.30 | 11.377% | $97.2321 | $97.23 | $97.25 | $97.20 |
| 7 purchase totals = | $890.64 | $986.7781 | $986.77 | $986.80 | $986.80 | |