| 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 | $111.52 | 13.735% | $126.8373 | $126.84 | $126.85 | $126.80 |
| Purchase #2 | $239.26 | 13.370% | $271.2491 | $271.25 | $271.25 | $271.20 |
| Purchase #3 | $204.48 | 3.836% | $212.3239 | $212.32 | $212.30 | $212.30 |
| Purchase #4 | $17.65 | 6.481% | $18.7939 | $18.79 | $18.80 | $18.80 |
| Purchase #5 | $149.53 | 4.822% | $156.7403 | $156.74 | $156.75 | $156.70 |
| Purchase #6 | $17.28 | 5.717% | $18.2679 | $18.27 | $18.25 | $18.30 |
| Purchase #7 | $58.39 | 5.844% | $61.8023 | $61.80 | $61.80 | $61.80 |
| 7 purchase totals = | $798.11 | $866.0147 | $866.01 | $866.00 | $865.90 | |