| 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 | $244.63 | 8.665% | $265.8272 | $265.83 | $265.85 | $265.80 |
| Purchase #2 | $45.49 | 5.808% | $48.1321 | $48.13 | $48.15 | $48.10 |
| Purchase #3 | $124.47 | 9.106% | $135.8042 | $135.80 | $135.80 | $135.80 |
| Purchase #4 | $119.44 | 9.776% | $131.1165 | $131.12 | $131.10 | $131.10 |
| Purchase #5 | $234.91 | 8.524% | $254.9337 | $254.93 | $254.95 | $254.90 |
| Purchase #6 | $27.72 | 8.180% | $29.9875 | $29.99 | $30.00 | $30.00 |
| Purchase #7 | $49.83 | 7.167% | $53.4013 | $53.40 | $53.40 | $53.40 |
| 7 purchase totals = | $846.49 | $919.2025 | $919.20 | $919.25 | $919.10 | |