| 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 | $113.54 | 3.515% | $117.5309 | $117.53 | $117.55 | $117.50 |
| Purchase #2 | $234.42 | 11.653% | $261.737 | $261.74 | $261.75 | $261.70 |
| Purchase #3 | $245.46 | 6.419% | $261.2161 | $261.22 | $261.20 | $261.20 |
| Purchase #4 | $162.97 | 10.581% | $180.2139 | $180.21 | $180.20 | $180.20 |
| Purchase #5 | $20.84 | 5.281% | $21.9406 | $21.94 | $21.95 | $21.90 |
| Purchase #6 | $237.51 | 9.744% | $260.653 | $260.65 | $260.65 | $260.70 |
| Purchase #7 | $150.50 | 8.586% | $163.4219 | $163.42 | $163.40 | $163.40 |
| 7 purchase totals = | $1,165.24 | $1,266.7134 | $1,266.71 | $1,266.70 | $1,266.60 | |