| 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 | $113.61 | 7.699% | $122.3568 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $210.26 | 10.431% | $232.1922 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $39.55 | 3.318% | $40.8623 | $40.86 | $40.85 | $40.90 |
| Purchase #4 | $52.50 | 11.830% | $58.7108 | $58.71 | $58.70 | $58.70 |
| Purchase #5 | $198.57 | 10.686% | $219.7892 | $219.79 | $219.80 | $219.80 |
| Purchase #6 | $86.57 | 8.780% | $94.1708 | $94.17 | $94.15 | $94.20 |
| Purchase #7 | $51.33 | 7.431% | $55.1443 | $55.14 | $55.15 | $55.10 |
| 7 purchase totals = | $752.39 | $823.2264 | $823.22 | $823.20 | $823.30 | |