| 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 | $242.91 | 8.778% | $264.2326 | $264.23 | $264.25 | $264.20 |
| Purchase #2 | $69.64 | 10.182% | $76.7307 | $76.73 | $76.75 | $76.70 |
| Purchase #3 | $61.46 | 7.411% | $66.0148 | $66.01 | $66.00 | $66.00 |
| Purchase #4 | $87.59 | 10.657% | $96.9245 | $96.92 | $96.90 | $96.90 |
| Purchase #5 | $243.67 | 7.255% | $261.3483 | $261.35 | $261.35 | $261.30 |
| Purchase #6 | $17.81 | 8.343% | $19.2959 | $19.30 | $19.30 | $19.30 |
| Purchase #7 | $91.87 | 3.232% | $94.8392 | $94.84 | $94.85 | $94.80 |
| 7 purchase totals = | $814.95 | $879.3860 | $879.38 | $879.40 | $879.20 | |