| 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 | $236.26 | 8.161% | $255.5412 | $255.54 | $255.55 | $255.50 |
| Purchase #2 | $124.52 | 9.387% | $136.2087 | $136.21 | $136.20 | $136.20 |
| Purchase #3 | $136.92 | 10.259% | $150.9666 | $150.97 | $150.95 | $151.00 |
| Purchase #4 | $125.43 | 3.485% | $129.8012 | $129.80 | $129.80 | $129.80 |
| Purchase #5 | $73.83 | 4.735% | $77.3259 | $77.33 | $77.35 | $77.30 |
| Purchase #6 | $74.35 | 3.680% | $77.0861 | $77.09 | $77.10 | $77.10 |
| Purchase #7 | $88.90 | 12.269% | $99.8071 | $99.81 | $99.80 | $99.80 |
| 7 purchase totals = | $860.21 | $926.7368 | $926.75 | $926.75 | $926.70 | |