| 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 | $125.75 | 12.452% | $141.4084 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $144.29 | 13.443% | $163.6869 | $163.69 | $163.70 | $163.70 |
| Purchase #3 | $231.33 | 12.874% | $261.1114 | $261.11 | $261.10 | $261.10 |
| Purchase #4 | $165.78 | 11.351% | $184.5977 | $184.60 | $184.60 | $184.60 |
| Purchase #5 | $149.30 | 3.410% | $154.3911 | $154.39 | $154.40 | $154.40 |
| Purchase #6 | $231.30 | 6.494% | $246.3206 | $246.32 | $246.30 | $246.30 |
| Purchase #7 | $219.97 | 8.223% | $238.0581 | $238.06 | $238.05 | $238.10 |
| 7 purchase totals = | $1,267.72 | $1,389.5742 | $1,389.58 | $1,389.55 | $1,389.60 | |