| 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 | $212.52 | 12.767% | $239.6524 | $239.65 | $239.65 | $239.70 |
| Purchase #2 | $81.57 | 7.426% | $87.6274 | $87.63 | $87.65 | $87.60 |
| Purchase #3 | $137.56 | 5.688% | $145.3844 | $145.38 | $145.40 | $145.40 |
| Purchase #4 | $149.80 | 3.583% | $155.1673 | $155.17 | $155.15 | $155.20 |
| Purchase #5 | $85.57 | 9.135% | $93.3868 | $93.39 | $93.40 | $93.40 |
| Purchase #6 | $88.55 | 8.844% | $96.3814 | $96.38 | $96.40 | $96.40 |
| Purchase #7 | $106.71 | 4.406% | $111.4116 | $111.41 | $111.40 | $111.40 |
| 7 purchase totals = | $862.28 | $929.0113 | $929.01 | $929.05 | $929.10 | |