| 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 | $234.35 | 10.192% | $258.235 | $258.24 | $258.25 | $258.20 |
| Purchase #2 | $61.45 | 5.702% | $64.9539 | $64.95 | $64.95 | $65.00 |
| Purchase #3 | $142.55 | 6.709% | $152.1137 | $152.11 | $152.10 | $152.10 |
| Purchase #4 | $228.97 | 4.673% | $239.6698 | $239.67 | $239.65 | $239.70 |
| Purchase #5 | $102.28 | 12.760% | $115.3309 | $115.33 | $115.35 | $115.30 |
| Purchase #6 | $13.29 | 7.686% | $14.3115 | $14.31 | $14.30 | $14.30 |
| Purchase #7 | $86.52 | 13.172% | $97.9164 | $97.92 | $97.90 | $97.90 |
| 7 purchase totals = | $869.41 | $942.5312 | $942.53 | $942.50 | $942.50 | |