| 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 | $201.72 | 5.291% | $212.393 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $26.59 | 5.343% | $28.0107 | $28.01 | $28.00 | $28.00 |
| Purchase #3 | $102.57 | 9.137% | $111.9418 | $111.94 | $111.95 | $111.90 |
| Purchase #4 | $141.27 | 12.697% | $159.2071 | $159.21 | $159.20 | $159.20 |
| Purchase #5 | $125.56 | 7.831% | $135.3926 | $135.39 | $135.40 | $135.40 |
| Purchase #6 | $107.40 | 12.611% | $120.9442 | $120.94 | $120.95 | $120.90 |
| Purchase #7 | $138.88 | 10.534% | $153.5096 | $153.51 | $153.50 | $153.50 |
| 7 purchase totals = | $843.99 | $921.3990 | $921.39 | $921.40 | $921.30 | |