| 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 | $107.39 | 6.518% | $114.3897 | $114.39 | $114.40 | $114.40 |
| Purchase #2 | $59.29 | 5.132% | $62.3328 | $62.33 | $62.35 | $62.30 |
| Purchase #3 | $156.55 | 9.125% | $170.8352 | $170.84 | $170.85 | $170.80 |
| Purchase #4 | $125.32 | 11.311% | $139.4949 | $139.49 | $139.50 | $139.50 |
| Purchase #5 | $227.34 | 11.148% | $252.6839 | $252.68 | $252.70 | $252.70 |
| Purchase #6 | $45.95 | 7.306% | $49.3071 | $49.31 | $49.30 | $49.30 |
| Purchase #7 | $180.48 | 4.697% | $188.9571 | $188.96 | $188.95 | $189.00 |
| 7 purchase totals = | $902.32 | $978.0007 | $978.00 | $978.05 | $978.00 | |