| 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 | $236.31 | 10.827% | $261.8953 | $261.90 | $261.90 | $261.90 |
| Purchase #2 | $166.26 | 3.520% | $172.1124 | $172.11 | $172.10 | $172.10 |
| Purchase #3 | $62.59 | 9.700% | $68.6612 | $68.66 | $68.65 | $68.70 |
| Purchase #4 | $87.45 | 4.317% | $91.2252 | $91.23 | $91.25 | $91.20 |
| Purchase #5 | $172.92 | 10.263% | $190.6668 | $190.67 | $190.65 | $190.70 |
| Purchase #6 | $16.95 | 4.710% | $17.7483 | $17.75 | $17.75 | $17.70 |
| Purchase #7 | $129.34 | 8.539% | $140.3843 | $140.38 | $140.40 | $140.40 |
| 7 purchase totals = | $871.82 | $942.6935 | $942.70 | $942.70 | $942.70 | |