| 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 | $197.59 | 13.476% | $224.2172 | $224.22 | $224.20 | $224.20 |
| Purchase #2 | $38.94 | 13.181% | $44.0727 | $44.07 | $44.05 | $44.10 |
| Purchase #3 | $51.56 | 13.235% | $58.384 | $58.38 | $58.40 | $58.40 |
| Purchase #4 | $195.57 | 7.445% | $210.1302 | $210.13 | $210.15 | $210.10 |
| Purchase #5 | $143.52 | 6.155% | $152.3537 | $152.35 | $152.35 | $152.40 |
| Purchase #6 | $93.60 | 9.655% | $102.6371 | $102.64 | $102.65 | $102.60 |
| Purchase #7 | $21.61 | 13.552% | $24.5386 | $24.54 | $24.55 | $24.50 |
| 7 purchase totals = | $742.39 | $816.3335 | $816.33 | $816.35 | $816.30 | |