| 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 | $35.57 | 11.488% | $39.6563 | $39.66 | $39.65 | $39.70 |
| Purchase #2 | $169.83 | 11.482% | $189.3299 | $189.33 | $189.35 | $189.30 |
| Purchase #3 | $236.51 | 13.530% | $268.5098 | $268.51 | $268.50 | $268.50 |
| Purchase #4 | $154.29 | 9.220% | $168.5155 | $168.52 | $168.50 | $168.50 |
| Purchase #5 | $233.70 | 12.171% | $262.1436 | $262.14 | $262.15 | $262.10 |
| Purchase #6 | $222.57 | 5.798% | $235.4746 | $235.47 | $235.45 | $235.50 |
| Purchase #7 | $121.98 | 10.226% | $134.4537 | $134.45 | $134.45 | $134.50 |
| 7 purchase totals = | $1,174.45 | $1,298.0834 | $1,298.08 | $1,298.05 | $1,298.10 | |