| 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 | $208.36 | 12.280% | $233.9466 | $233.95 | $233.95 | $233.90 |
| Purchase #2 | $77.64 | 13.150% | $87.8497 | $87.85 | $87.85 | $87.80 |
| Purchase #3 | $44.82 | 7.334% | $48.1071 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $107.97 | 11.269% | $120.1371 | $120.14 | $120.15 | $120.10 |
| Purchase #5 | $153.63 | 8.202% | $166.2307 | $166.23 | $166.25 | $166.20 |
| Purchase #6 | $138.51 | 7.600% | $149.0368 | $149.04 | $149.05 | $149.00 |
| Purchase #7 | $24.56 | 6.168% | $26.0749 | $26.07 | $26.05 | $26.10 |
| 7 purchase totals = | $755.49 | $831.3829 | $831.39 | $831.40 | $831.20 | |