| 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 | $107.51 | 3.204% | $110.9546 | $110.95 | $110.95 | $111.00 |
| Purchase #2 | $105.91 | 8.530% | $114.9441 | $114.94 | $114.95 | $114.90 |
| Purchase #3 | $161.33 | 11.698% | $180.2024 | $180.20 | $180.20 | $180.20 |
| Purchase #4 | $47.96 | 3.612% | $49.6923 | $49.69 | $49.70 | $49.70 |
| Purchase #5 | $237.72 | 7.194% | $254.8216 | $254.82 | $254.80 | $254.80 |
| Purchase #6 | $57.66 | 6.412% | $61.3572 | $61.36 | $61.35 | $61.40 |
| Purchase #7 | $108.49 | 3.405% | $112.1841 | $112.18 | $112.20 | $112.20 |
| 7 purchase totals = | $826.58 | $884.1563 | $884.14 | $884.15 | $884.20 | |