| 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 | $246.80 | 5.844% | $261.223 | $261.22 | $261.20 | $261.20 |
| Purchase #2 | $120.94 | 7.341% | $129.8182 | $129.82 | $129.80 | $129.80 |
| Purchase #3 | $138.94 | 5.710% | $146.8735 | $146.87 | $146.85 | $146.90 |
| Purchase #4 | $105.69 | 7.290% | $113.3948 | $113.39 | $113.40 | $113.40 |
| Purchase #5 | $158.92 | 10.640% | $175.8291 | $175.83 | $175.85 | $175.80 |
| Purchase #6 | $236.49 | 9.416% | $258.7579 | $258.76 | $258.75 | $258.80 |
| Purchase #7 | $99.34 | 9.564% | $108.8409 | $108.84 | $108.85 | $108.80 |
| 7 purchase totals = | $1,107.12 | $1,194.7374 | $1,194.73 | $1,194.70 | $1,194.70 | |