| 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 | $191.34 | 11.266% | $212.8964 | $212.90 | $212.90 | $212.90 |
| Purchase #2 | $53.66 | 9.544% | $58.7813 | $58.78 | $58.80 | $58.80 |
| Purchase #3 | $132.27 | 8.394% | $143.3727 | $143.37 | $143.35 | $143.40 |
| Purchase #4 | $93.74 | 13.161% | $106.0771 | $106.08 | $106.10 | $106.10 |
| Purchase #5 | $32.82 | 7.281% | $35.2096 | $35.21 | $35.20 | $35.20 |
| Purchase #6 | $47.30 | 7.562% | $50.8768 | $50.88 | $50.90 | $50.90 |
| Purchase #7 | $249.64 | 12.343% | $280.4531 | $280.45 | $280.45 | $280.50 |
| 7 purchase totals = | $800.77 | $887.6670 | $887.67 | $887.70 | $887.80 | |