| 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 | $75.69 | 11.301% | $84.2437 | $84.24 | $84.25 | $84.20 |
| Purchase #2 | $227.26 | 8.309% | $246.143 | $246.14 | $246.15 | $246.10 |
| Purchase #3 | $202.47 | 9.310% | $221.32 | $221.32 | $221.30 | $221.30 |
| Purchase #4 | $126.81 | 13.476% | $143.8989 | $143.90 | $143.90 | $143.90 |
| Purchase #5 | $15.57 | 12.171% | $17.465 | $17.47 | $17.45 | $17.50 |
| Purchase #6 | $169.59 | 9.225% | $185.2347 | $185.23 | $185.25 | $185.20 |
| Purchase #7 | $45.32 | 10.827% | $50.2268 | $50.23 | $50.25 | $50.20 |
| 7 purchase totals = | $862.71 | $948.5321 | $948.53 | $948.55 | $948.40 | |