| 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 | $227.64 | 10.476% | $251.4876 | $251.49 | $251.50 | $251.50 |
| Purchase #2 | $78.90 | 12.684% | $88.9077 | $88.91 | $88.90 | $88.90 |
| Purchase #3 | $97.74 | 9.324% | $106.8533 | $106.85 | $106.85 | $106.90 |
| Purchase #4 | $116.42 | 5.551% | $122.8825 | $122.88 | $122.90 | $122.90 |
| Purchase #5 | $108.42 | 11.794% | $121.2071 | $121.21 | $121.20 | $121.20 |
| Purchase #6 | $215.73 | 3.424% | $223.1166 | $223.12 | $223.10 | $223.10 |
| Purchase #7 | $139.99 | 4.725% | $146.6045 | $146.60 | $146.60 | $146.60 |
| 7 purchase totals = | $984.84 | $1,061.0593 | $1,061.06 | $1,061.05 | $1,061.10 | |