| 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 | $187.40 | 9.290% | $204.8095 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $47.76 | 3.297% | $49.3346 | $49.33 | $49.35 | $49.30 |
| Purchase #3 | $217.93 | 6.622% | $232.3613 | $232.36 | $232.35 | $232.40 |
| Purchase #4 | $15.30 | 13.177% | $17.3161 | $17.32 | $17.30 | $17.30 |
| Purchase #5 | $228.64 | 10.247% | $252.0687 | $252.07 | $252.05 | $252.10 |
| Purchase #6 | $71.89 | 4.690% | $75.2616 | $75.26 | $75.25 | $75.30 |
| Purchase #7 | $99.47 | 12.266% | $111.671 | $111.67 | $111.65 | $111.70 |
| 7 purchase totals = | $868.39 | $942.8228 | $942.82 | $942.75 | $942.90 | |