| 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 | $10.35 | 13.417% | $11.7387 | $11.74 | $11.75 | $11.70 |
| Purchase #2 | $152.36 | 6.637% | $162.4721 | $162.47 | $162.45 | $162.50 |
| Purchase #3 | $106.56 | 3.431% | $110.2161 | $110.22 | $110.20 | $110.20 |
| Purchase #4 | $8.84 | 9.412% | $9.672 | $9.67 | $9.65 | $9.70 |
| Purchase #5 | $19.80 | 10.243% | $21.8281 | $21.83 | $21.85 | $21.80 |
| Purchase #6 | $219.61 | 7.846% | $236.8406 | $236.84 | $236.85 | $236.80 |
| Purchase #7 | $246.42 | 6.146% | $261.565 | $261.57 | $261.55 | $261.60 |
| 7 purchase totals = | $763.94 | $814.3326 | $814.34 | $814.30 | $814.30 | |