| 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 | $103.44 | 12.214% | $116.0742 | $116.07 | $116.05 | $116.10 |
| Purchase #2 | $20.91 | 8.517% | $22.6909 | $22.69 | $22.70 | $22.70 |
| Purchase #3 | $212.44 | 11.612% | $237.1085 | $237.11 | $237.10 | $237.10 |
| Purchase #4 | $15.89 | 12.522% | $17.8797 | $17.88 | $17.90 | $17.90 |
| Purchase #5 | $48.92 | 10.211% | $53.9152 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $180.90 | 12.857% | $204.1583 | $204.16 | $204.15 | $204.20 |
| Purchase #7 | $202.94 | 8.849% | $220.8982 | $220.90 | $220.90 | $220.90 |
| 7 purchase totals = | $785.44 | $872.7250 | $872.73 | $872.70 | $872.80 | |