| 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 | $97.87 | 4.200% | $101.9805 | $101.98 | $102.00 | $102.00 |
| Purchase #2 | $60.27 | 11.359% | $67.1161 | $67.12 | $67.10 | $67.10 |
| Purchase #3 | $65.38 | 11.458% | $72.8712 | $72.87 | $72.85 | $72.90 |
| Purchase #4 | $86.27 | 11.511% | $96.2005 | $96.20 | $96.20 | $96.20 |
| Purchase #5 | $15.39 | 11.641% | $17.1815 | $17.18 | $17.20 | $17.20 |
| Purchase #6 | $210.56 | 12.231% | $236.3136 | $236.31 | $236.30 | $236.30 |
| Purchase #7 | $143.79 | 4.811% | $150.7077 | $150.71 | $150.70 | $150.70 |
| 7 purchase totals = | $679.53 | $742.3711 | $742.37 | $742.35 | $742.40 | |