| 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 | $107.27 | 10.861% | $118.9206 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $45.62 | 5.363% | $48.0666 | $48.07 | $48.05 | $48.10 |
| Purchase #3 | $155.68 | 10.839% | $172.5542 | $172.55 | $172.55 | $172.60 |
| Purchase #4 | $45.38 | 4.324% | $47.3422 | $47.34 | $47.35 | $47.30 |
| Purchase #5 | $154.84 | 9.255% | $169.1704 | $169.17 | $169.15 | $169.20 |
| Purchase #6 | $198.72 | 13.655% | $225.8552 | $225.86 | $225.85 | $225.90 |
| Purchase #7 | $189.33 | 7.831% | $204.1564 | $204.16 | $204.15 | $204.20 |
| 7 purchase totals = | $896.84 | $986.0656 | $986.07 | $986.00 | $986.20 | |