| 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 | $132.47 | 9.848% | $145.5156 | $145.52 | $145.50 | $145.50 |
| Purchase #2 | $246.86 | 5.477% | $260.3805 | $260.38 | $260.40 | $260.40 |
| Purchase #3 | $163.61 | 13.451% | $185.6172 | $185.62 | $185.60 | $185.60 |
| Purchase #4 | $28.82 | 6.785% | $30.7754 | $30.78 | $30.80 | $30.80 |
| Purchase #5 | $102.31 | 3.686% | $106.0811 | $106.08 | $106.10 | $106.10 |
| Purchase #6 | $242.40 | 10.383% | $267.5684 | $267.57 | $267.55 | $267.60 |
| Purchase #7 | $225.73 | 7.159% | $241.89 | $241.89 | $241.90 | $241.90 |
| 7 purchase totals = | $1,142.20 | $1,237.8282 | $1,237.84 | $1,237.85 | $1,237.90 | |