| 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 | $99.57 | 8.684% | $108.2167 | $108.22 | $108.20 | $108.20 |
| Purchase #2 | $132.37 | 12.191% | $148.5072 | $148.51 | $148.50 | $148.50 |
| Purchase #3 | $32.43 | 3.674% | $33.6215 | $33.62 | $33.60 | $33.60 |
| Purchase #4 | $195.81 | 4.215% | $204.0634 | $204.06 | $204.05 | $204.10 |
| Purchase #5 | $193.62 | 3.402% | $200.207 | $200.21 | $200.20 | $200.20 |
| Purchase #6 | $221.27 | 12.236% | $248.3446 | $248.34 | $248.35 | $248.30 |
| Purchase #7 | $27.40 | 11.155% | $30.4565 | $30.46 | $30.45 | $30.50 |
| 7 purchase totals = | $902.47 | $973.4169 | $973.42 | $973.35 | $973.40 | |