| 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 | $110.83 | 3.574% | $114.7911 | $114.79 | $114.80 | $114.80 |
| Purchase #2 | $79.77 | 8.720% | $86.7259 | $86.73 | $86.75 | $86.70 |
| Purchase #3 | $171.39 | 13.363% | $194.2928 | $194.29 | $194.30 | $194.30 |
| Purchase #4 | $59.55 | 11.536% | $66.4197 | $66.42 | $66.40 | $66.40 |
| Purchase #5 | $87.78 | 9.445% | $96.0708 | $96.07 | $96.05 | $96.10 |
| Purchase #6 | $212.49 | 12.411% | $238.8621 | $238.86 | $238.85 | $238.90 |
| Purchase #7 | $170.87 | 9.681% | $187.4119 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $892.68 | $984.5743 | $984.57 | $984.55 | $984.60 | |