| 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 | $206.47 | 5.198% | $217.2023 | $217.20 | $217.20 | $217.20 |
| Purchase #2 | $165.87 | 3.711% | $172.0254 | $172.03 | $172.05 | $172.00 |
| Purchase #3 | $121.50 | 11.694% | $135.7082 | $135.71 | $135.70 | $135.70 |
| Purchase #4 | $109.55 | 6.306% | $116.4582 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $60.67 | 12.755% | $68.4085 | $68.41 | $68.40 | $68.40 |
| Purchase #6 | $16.49 | 8.285% | $17.8562 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $190.94 | 8.645% | $207.4468 | $207.45 | $207.45 | $207.40 |
| 7 purchase totals = | $871.49 | $935.1056 | $935.12 | $935.10 | $935.10 | |