| 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 | $189.92 | 11.761% | $212.2565 | $212.26 | $212.25 | $212.30 |
| Purchase #2 | $173.86 | 9.388% | $190.182 | $190.18 | $190.20 | $190.20 |
| Purchase #3 | $23.36 | 7.323% | $25.0707 | $25.07 | $25.05 | $25.10 |
| Purchase #4 | $237.93 | 13.104% | $269.1083 | $269.11 | $269.10 | $269.10 |
| Purchase #5 | $135.92 | 5.624% | $143.5641 | $143.56 | $143.55 | $143.60 |
| Purchase #6 | $20.66 | 5.783% | $21.8548 | $21.85 | $21.85 | $21.90 |
| Purchase #7 | $67.74 | 9.515% | $74.1855 | $74.19 | $74.20 | $74.20 |
| 7 purchase totals = | $849.39 | $936.2219 | $936.22 | $936.20 | $936.40 | |