| 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 | $109.43 | 4.637% | $114.5043 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $225.62 | 5.602% | $238.2592 | $238.26 | $238.25 | $238.30 |
| Purchase #3 | $59.94 | 3.358% | $61.9528 | $61.95 | $61.95 | $62.00 |
| Purchase #4 | $215.71 | 9.727% | $236.6921 | $236.69 | $236.70 | $236.70 |
| Purchase #5 | $71.45 | 3.125% | $73.6828 | $73.68 | $73.70 | $73.70 |
| Purchase #6 | $100.42 | 10.460% | $110.9239 | $110.92 | $110.90 | $110.90 |
| Purchase #7 | $112.27 | 13.313% | $127.2165 | $127.22 | $127.20 | $127.20 |
| 7 purchase totals = | $894.84 | $963.2316 | $963.22 | $963.20 | $963.30 | |