| 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 | $239.82 | 6.871% | $256.298 | $256.30 | $256.30 | $256.30 |
| Purchase #2 | $14.45 | 8.735% | $15.7122 | $15.71 | $15.70 | $15.70 |
| Purchase #3 | $93.42 | 12.439% | $105.0405 | $105.04 | $105.05 | $105.00 |
| Purchase #4 | $12.72 | 6.209% | $13.5098 | $13.51 | $13.50 | $13.50 |
| Purchase #5 | $27.40 | 9.379% | $29.9698 | $29.97 | $29.95 | $30.00 |
| Purchase #6 | $112.46 | 6.706% | $120.0016 | $120.00 | $120.00 | $120.00 |
| Purchase #7 | $97.40 | 3.153% | $100.471 | $100.47 | $100.45 | $100.50 |
| 7 purchase totals = | $597.67 | $641.0029 | $641.00 | $640.95 | $641.00 | |