| 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 | $126.58 | 3.815% | $131.409 | $131.41 | $131.40 | $131.40 |
| Purchase #2 | $177.27 | 13.576% | $201.3362 | $201.34 | $201.35 | $201.30 |
| Purchase #3 | $81.66 | 3.614% | $84.6112 | $84.61 | $84.60 | $84.60 |
| Purchase #4 | $99.35 | 3.191% | $102.5203 | $102.52 | $102.50 | $102.50 |
| Purchase #5 | $219.80 | 5.730% | $232.3945 | $232.39 | $232.40 | $232.40 |
| Purchase #6 | $31.31 | 6.667% | $33.3974 | $33.40 | $33.40 | $33.40 |
| Purchase #7 | $59.59 | 4.749% | $62.4199 | $62.42 | $62.40 | $62.40 |
| 7 purchase totals = | $795.56 | $848.0885 | $848.09 | $848.05 | $848.00 | |