| 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 | $198.67 | 10.872% | $220.2694 | $220.27 | $220.25 | $220.30 |
| Purchase #2 | $182.52 | 13.479% | $207.1219 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $18.26 | 11.408% | $20.3431 | $20.34 | $20.35 | $20.30 |
| Purchase #4 | $143.58 | 6.749% | $153.2702 | $153.27 | $153.25 | $153.30 |
| Purchase #5 | $62.68 | 4.257% | $65.3483 | $65.35 | $65.35 | $65.30 |
| Purchase #6 | $235.63 | 8.418% | $255.4653 | $255.47 | $255.45 | $255.50 |
| Purchase #7 | $16.83 | 8.607% | $18.2786 | $18.28 | $18.30 | $18.30 |
| 7 purchase totals = | $858.17 | $940.0968 | $940.10 | $940.05 | $940.10 | |