| 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 | $202.26 | 13.388% | $229.3386 | $229.34 | $229.35 | $229.30 |
| Purchase #2 | $230.25 | 12.710% | $259.5148 | $259.51 | $259.50 | $259.50 |
| Purchase #3 | $70.88 | 12.726% | $79.9002 | $79.90 | $79.90 | $79.90 |
| Purchase #4 | $93.73 | 3.524% | $97.033 | $97.03 | $97.05 | $97.00 |
| Purchase #5 | $126.81 | 9.633% | $139.0256 | $139.03 | $139.05 | $139.00 |
| Purchase #6 | $52.26 | 12.522% | $58.804 | $58.80 | $58.80 | $58.80 |
| Purchase #7 | $125.67 | 4.424% | $131.2296 | $131.23 | $131.25 | $131.20 |
| 7 purchase totals = | $901.86 | $994.8458 | $994.84 | $994.90 | $994.70 | |