| 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 | $229.28 | 6.169% | $243.4243 | $243.42 | $243.40 | $243.40 |
| Purchase #2 | $244.75 | 6.705% | $261.1605 | $261.16 | $261.15 | $261.20 |
| Purchase #3 | $132.87 | 8.238% | $143.8158 | $143.82 | $143.80 | $143.80 |
| Purchase #4 | $56.89 | 3.554% | $58.9119 | $58.91 | $58.90 | $58.90 |
| Purchase #5 | $63.93 | 8.185% | $69.1627 | $69.16 | $69.15 | $69.20 |
| Purchase #6 | $15.96 | 7.140% | $17.0995 | $17.10 | $17.10 | $17.10 |
| Purchase #7 | $147.91 | 5.662% | $156.2847 | $156.28 | $156.30 | $156.30 |
| 7 purchase totals = | $891.59 | $949.8594 | $949.85 | $949.80 | $949.90 | |