| 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 | $7.82 | 11.553% | $8.7234 | $8.72 | $8.70 | $8.70 |
| Purchase #2 | $148.43 | 11.581% | $165.6197 | $165.62 | $165.60 | $165.60 |
| Purchase #3 | $125.79 | 4.424% | $131.3549 | $131.35 | $131.35 | $131.40 |
| Purchase #4 | $231.41 | 13.172% | $261.8913 | $261.89 | $261.90 | $261.90 |
| Purchase #5 | $29.48 | 3.455% | $30.4985 | $30.50 | $30.50 | $30.50 |
| Purchase #6 | $239.48 | 5.522% | $252.7041 | $252.70 | $252.70 | $252.70 |
| Purchase #7 | $82.27 | 11.218% | $91.499 | $91.50 | $91.50 | $91.50 |
| 7 purchase totals = | $864.68 | $942.2909 | $942.28 | $942.25 | $942.30 | |