| 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 | $243.45 | 4.257% | $253.8137 | $253.81 | $253.80 | $253.80 |
| Purchase #2 | $134.62 | 5.730% | $142.3337 | $142.33 | $142.35 | $142.30 |
| Purchase #3 | $143.96 | 13.424% | $163.2852 | $163.29 | $163.30 | $163.30 |
| Purchase #4 | $169.93 | 12.401% | $191.003 | $191.00 | $191.00 | $191.00 |
| Purchase #5 | $78.46 | 11.324% | $87.3448 | $87.34 | $87.35 | $87.30 |
| Purchase #6 | $241.75 | 13.826% | $275.1744 | $275.17 | $275.15 | $275.20 |
| Purchase #7 | $121.81 | 10.700% | $134.8437 | $134.84 | $134.85 | $134.80 |
| 7 purchase totals = | $1,133.98 | $1,247.7985 | $1,247.78 | $1,247.80 | $1,247.70 | |