| 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 | $210.46 | 9.249% | $229.9254 | $229.93 | $229.95 | $229.90 |
| Purchase #2 | $212.33 | 6.516% | $226.1654 | $226.17 | $226.15 | $226.20 |
| Purchase #3 | $24.71 | 5.390% | $26.0419 | $26.04 | $26.05 | $26.00 |
| Purchase #4 | $44.67 | 8.657% | $48.5371 | $48.54 | $48.55 | $48.50 |
| Purchase #5 | $177.76 | 12.468% | $199.9231 | $199.92 | $199.90 | $199.90 |
| Purchase #6 | $64.46 | 3.529% | $66.7348 | $66.73 | $66.75 | $66.70 |
| Purchase #7 | $166.65 | 8.199% | $180.3136 | $180.31 | $180.30 | $180.30 |
| 7 purchase totals = | $901.04 | $977.6413 | $977.64 | $977.65 | $977.50 | |