| 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 | $97.29 | 13.766% | $110.6829 | $110.68 | $110.70 | $110.70 |
| Purchase #2 | $144.45 | 12.138% | $161.9833 | $161.98 | $162.00 | $162.00 |
| Purchase #3 | $235.38 | 7.610% | $253.2924 | $253.29 | $253.30 | $253.30 |
| Purchase #4 | $180.41 | 4.412% | $188.3697 | $188.37 | $188.35 | $188.40 |
| Purchase #5 | $191.92 | 10.524% | $212.1177 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $55.60 | 8.533% | $60.3443 | $60.34 | $60.35 | $60.30 |
| Purchase #7 | $48.87 | 7.373% | $52.4732 | $52.47 | $52.45 | $52.50 |
| 7 purchase totals = | $953.92 | $1,039.2635 | $1,039.25 | $1,039.25 | $1,039.30 | |