| 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 | $240.25 | 10.435% | $265.3201 | $265.32 | $265.30 | $265.30 |
| Purchase #2 | $150.34 | 5.726% | $158.9485 | $158.95 | $158.95 | $158.90 |
| Purchase #3 | $160.65 | 10.432% | $177.409 | $177.41 | $177.40 | $177.40 |
| Purchase #4 | $97.88 | 3.649% | $101.4516 | $101.45 | $101.45 | $101.50 |
| Purchase #5 | $19.40 | 3.417% | $20.0629 | $20.06 | $20.05 | $20.10 |
| Purchase #6 | $225.42 | 13.217% | $255.2138 | $255.21 | $255.20 | $255.20 |
| Purchase #7 | $59.71 | 9.175% | $65.1884 | $65.19 | $65.20 | $65.20 |
| 7 purchase totals = | $953.65 | $1,043.5943 | $1,043.59 | $1,043.55 | $1,043.60 | |