| 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 | $207.71 | 13.516% | $235.7841 | $235.78 | $235.80 | $235.80 |
| Purchase #2 | $146.97 | 5.717% | $155.3723 | $155.37 | $155.35 | $155.40 |
| Purchase #3 | $217.88 | 8.874% | $237.2147 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $52.97 | 10.736% | $58.6569 | $58.66 | $58.65 | $58.70 |
| Purchase #5 | $99.65 | 9.302% | $108.9194 | $108.92 | $108.90 | $108.90 |
| Purchase #6 | $23.73 | 9.853% | $26.0681 | $26.07 | $26.05 | $26.10 |
| Purchase #7 | $62.61 | 8.387% | $67.8611 | $67.86 | $67.85 | $67.90 |
| 7 purchase totals = | $811.52 | $889.8766 | $889.87 | $889.80 | $890.00 | |