| 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 | $195.68 | 7.460% | $210.2777 | $210.28 | $210.30 | $210.30 |
| Purchase #2 | $229.67 | 9.648% | $251.8286 | $251.83 | $251.85 | $251.80 |
| Purchase #3 | $40.66 | 8.658% | $44.1803 | $44.18 | $44.20 | $44.20 |
| Purchase #4 | $39.88 | 5.498% | $42.0726 | $42.07 | $42.05 | $42.10 |
| Purchase #5 | $46.36 | 3.829% | $48.1351 | $48.14 | $48.15 | $48.10 |
| Purchase #6 | $114.39 | 10.276% | $126.1447 | $126.14 | $126.15 | $126.10 |
| Purchase #7 | $141.56 | 4.685% | $148.1921 | $148.19 | $148.20 | $148.20 |
| 7 purchase totals = | $808.20 | $870.8311 | $870.83 | $870.90 | $870.80 | |