| 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 | $227.78 | 4.829% | $238.7795 | $238.78 | $238.80 | $238.80 |
| Purchase #2 | $239.92 | 5.636% | $253.4419 | $253.44 | $253.45 | $253.40 |
| Purchase #3 | $109.87 | 11.171% | $122.1436 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $214.34 | 12.821% | $241.8205 | $241.82 | $241.80 | $241.80 |
| Purchase #5 | $94.98 | 11.724% | $106.1155 | $106.12 | $106.10 | $106.10 |
| Purchase #6 | $239.94 | 8.684% | $260.7764 | $260.78 | $260.80 | $260.80 |
| Purchase #7 | $125.98 | 11.696% | $140.7146 | $140.71 | $140.70 | $140.70 |
| 7 purchase totals = | $1,252.81 | $1,363.7920 | $1,363.79 | $1,363.80 | $1,363.70 | |