| 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 | $186.66 | 12.234% | $209.496 | $209.50 | $209.50 | $209.50 |
| Purchase #2 | $241.47 | 3.586% | $250.1291 | $250.13 | $250.15 | $250.10 |
| Purchase #3 | $70.33 | 10.750% | $77.8905 | $77.89 | $77.90 | $77.90 |
| Purchase #4 | $44.40 | 13.257% | $50.2861 | $50.29 | $50.30 | $50.30 |
| Purchase #5 | $148.92 | 4.154% | $155.1061 | $155.11 | $155.10 | $155.10 |
| Purchase #6 | $90.98 | 12.227% | $102.1041 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $95.45 | 7.544% | $102.6507 | $102.65 | $102.65 | $102.70 |
| 7 purchase totals = | $878.21 | $947.6626 | $947.67 | $947.70 | $947.70 | |