| 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 | $203.74 | 8.418% | $220.8908 | $220.89 | $220.90 | $220.90 |
| Purchase #2 | $144.38 | 6.365% | $153.5698 | $153.57 | $153.55 | $153.60 |
| Purchase #3 | $118.56 | 8.714% | $128.8913 | $128.89 | $128.90 | $128.90 |
| Purchase #4 | $44.68 | 8.734% | $48.5824 | $48.58 | $48.60 | $48.60 |
| Purchase #5 | $67.51 | 10.781% | $74.7883 | $74.79 | $74.80 | $74.80 |
| Purchase #6 | $59.51 | 12.259% | $66.8053 | $66.81 | $66.80 | $66.80 |
| Purchase #7 | $90.42 | 5.209% | $95.13 | $95.13 | $95.15 | $95.10 |
| 7 purchase totals = | $728.80 | $788.6579 | $788.66 | $788.70 | $788.70 | |