| 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 | $215.44 | 4.777% | $225.7316 | $225.73 | $225.75 | $225.70 |
| Purchase #2 | $141.64 | 13.453% | $160.6948 | $160.69 | $160.70 | $160.70 |
| Purchase #3 | $209.47 | 7.281% | $224.7215 | $224.72 | $224.70 | $224.70 |
| Purchase #4 | $136.34 | 7.384% | $146.4073 | $146.41 | $146.40 | $146.40 |
| Purchase #5 | $131.25 | 8.193% | $142.0033 | $142.00 | $142.00 | $142.00 |
| Purchase #6 | $243.43 | 7.548% | $261.8041 | $261.80 | $261.80 | $261.80 |
| Purchase #7 | $64.45 | 13.372% | $73.0683 | $73.07 | $73.05 | $73.10 |
| 7 purchase totals = | $1,142.02 | $1,234.4309 | $1,234.42 | $1,234.40 | $1,234.40 | |