| 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 | $220.66 | 9.433% | $241.4749 | $241.47 | $241.45 | $241.50 |
| Purchase #2 | $108.51 | 5.495% | $114.4726 | $114.47 | $114.45 | $114.50 |
| Purchase #3 | $46.84 | 4.130% | $48.7745 | $48.77 | $48.75 | $48.80 |
| Purchase #4 | $144.94 | 13.348% | $164.2866 | $164.29 | $164.30 | $164.30 |
| Purchase #5 | $177.84 | 10.106% | $195.8125 | $195.81 | $195.80 | $195.80 |
| Purchase #6 | $104.33 | 11.481% | $116.3081 | $116.31 | $116.30 | $116.30 |
| Purchase #7 | $66.86 | 8.406% | $72.4803 | $72.48 | $72.50 | $72.50 |
| 7 purchase totals = | $869.98 | $953.6095 | $953.60 | $953.55 | $953.70 | |