| 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 | $188.46 | 4.663% | $197.2479 | $197.25 | $197.25 | $197.20 |
| Purchase #2 | $9.27 | 3.756% | $9.6182 | $9.62 | $9.60 | $9.60 |
| Purchase #3 | $219.88 | 5.672% | $232.3516 | $232.35 | $232.35 | $232.40 |
| Purchase #4 | $121.72 | 12.179% | $136.5443 | $136.54 | $136.55 | $136.50 |
| Purchase #5 | $232.94 | 4.528% | $243.4875 | $243.49 | $243.50 | $243.50 |
| Purchase #6 | $14.99 | 3.191% | $15.4683 | $15.47 | $15.45 | $15.50 |
| Purchase #7 | $124.55 | 12.150% | $139.6828 | $139.68 | $139.70 | $139.70 |
| 7 purchase totals = | $911.81 | $974.4006 | $974.40 | $974.40 | $974.40 | |