| 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 | $112.77 | 4.746% | $118.1221 | $118.12 | $118.10 | $118.10 |
| Purchase #2 | $166.39 | 13.648% | $189.0989 | $189.10 | $189.10 | $189.10 |
| Purchase #3 | $202.90 | 4.638% | $212.3105 | $212.31 | $212.30 | $212.30 |
| Purchase #4 | $94.74 | 11.104% | $105.2599 | $105.26 | $105.25 | $105.30 |
| Purchase #5 | $120.65 | 4.749% | $126.3797 | $126.38 | $126.40 | $126.40 |
| Purchase #6 | $44.85 | 4.149% | $46.7108 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $155.29 | 12.265% | $174.3363 | $174.34 | $174.35 | $174.30 |
| 7 purchase totals = | $897.59 | $972.2182 | $972.22 | $972.20 | $972.20 | |