| 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 | $237.39 | 9.585% | $260.1438 | $260.14 | $260.15 | $260.10 |
| Purchase #2 | $25.85 | 4.222% | $26.9414 | $26.94 | $26.95 | $26.90 |
| Purchase #3 | $190.78 | 3.692% | $197.8236 | $197.82 | $197.80 | $197.80 |
| Purchase #4 | $202.98 | 4.439% | $211.9903 | $211.99 | $212.00 | $212.00 |
| Purchase #5 | $76.74 | 9.522% | $84.0472 | $84.05 | $84.05 | $84.00 |
| Purchase #6 | $68.69 | 12.326% | $77.1567 | $77.16 | $77.15 | $77.20 |
| Purchase #7 | $89.84 | 13.259% | $101.7519 | $101.75 | $101.75 | $101.80 |
| 7 purchase totals = | $892.27 | $959.8549 | $959.85 | $959.85 | $959.80 | |