| 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 | $242.37 | 6.489% | $258.0974 | $258.10 | $258.10 | $258.10 |
| Purchase #2 | $24.83 | 9.644% | $27.2246 | $27.22 | $27.20 | $27.20 |
| Purchase #3 | $122.89 | 4.576% | $128.5134 | $128.51 | $128.50 | $128.50 |
| Purchase #4 | $163.87 | 3.822% | $170.1331 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $44.61 | 12.852% | $50.3433 | $50.34 | $50.35 | $50.30 |
| Purchase #6 | $137.56 | 8.398% | $149.1123 | $149.11 | $149.10 | $149.10 |
| Purchase #7 | $70.61 | 8.603% | $76.6846 | $76.68 | $76.70 | $76.70 |
| 7 purchase totals = | $806.74 | $860.1087 | $860.09 | $860.10 | $860.00 | |