| 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 | $101.76 | 3.383% | $105.2025 | $105.20 | $105.20 | $105.20 |
| Purchase #2 | $235.85 | 4.440% | $246.3217 | $246.32 | $246.30 | $246.30 |
| Purchase #3 | $50.26 | 7.594% | $54.0767 | $54.08 | $54.10 | $54.10 |
| Purchase #4 | $125.39 | 3.208% | $129.4125 | $129.41 | $129.40 | $129.40 |
| Purchase #5 | $143.81 | 7.637% | $154.7928 | $154.79 | $154.80 | $154.80 |
| Purchase #6 | $97.66 | 8.619% | $106.0773 | $106.08 | $106.10 | $106.10 |
| Purchase #7 | $223.32 | 10.512% | $246.7954 | $246.80 | $246.80 | $246.80 |
| 7 purchase totals = | $978.05 | $1,042.6789 | $1,042.68 | $1,042.70 | $1,042.70 | |