| 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 | $120.85 | 4.338% | $126.0925 | $126.09 | $126.10 | $126.10 |
| Purchase #2 | $132.68 | 11.762% | $148.2858 | $148.29 | $148.30 | $148.30 |
| Purchase #3 | $47.41 | 6.255% | $50.3755 | $50.38 | $50.40 | $50.40 |
| Purchase #4 | $212.62 | 9.829% | $233.5184 | $233.52 | $233.50 | $233.50 |
| Purchase #5 | $103.72 | 12.494% | $116.6788 | $116.68 | $116.70 | $116.70 |
| Purchase #6 | $228.69 | 10.606% | $252.9449 | $252.94 | $252.95 | $252.90 |
| Purchase #7 | $38.78 | 6.799% | $41.4167 | $41.42 | $41.40 | $41.40 |
| 7 purchase totals = | $884.75 | $969.3126 | $969.32 | $969.35 | $969.30 | |