| 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 | $226.87 | 10.387% | $250.435 | $250.44 | $250.45 | $250.40 |
| Purchase #2 | $13.82 | 12.309% | $15.5211 | $15.52 | $15.50 | $15.50 |
| Purchase #3 | $181.26 | 6.436% | $192.9259 | $192.93 | $192.95 | $192.90 |
| Purchase #4 | $217.46 | 9.671% | $238.4906 | $238.49 | $238.50 | $238.50 |
| Purchase #5 | $11.46 | 3.314% | $11.8398 | $11.84 | $11.85 | $11.80 |
| Purchase #6 | $59.64 | 12.439% | $67.0586 | $67.06 | $67.05 | $67.10 |
| Purchase #7 | $27.28 | 11.842% | $30.5105 | $30.51 | $30.50 | $30.50 |
| 7 purchase totals = | $737.79 | $806.7815 | $806.79 | $806.80 | $806.70 | |