| 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 | $220.29 | 6.493% | $234.5934 | $234.59 | $234.60 | $234.60 |
| Purchase #2 | $102.47 | 8.377% | $111.0539 | $111.05 | $111.05 | $111.10 |
| Purchase #3 | $29.90 | 5.343% | $31.4976 | $31.50 | $31.50 | $31.50 |
| Purchase #4 | $212.45 | 12.770% | $239.5799 | $239.58 | $239.60 | $239.60 |
| Purchase #5 | $24.72 | 3.431% | $25.5681 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $118.93 | 11.123% | $132.1586 | $132.16 | $132.15 | $132.20 |
| Purchase #7 | $193.63 | 9.843% | $212.689 | $212.69 | $212.70 | $212.70 |
| 7 purchase totals = | $902.39 | $987.1405 | $987.14 | $987.15 | $987.30 | |