| 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 | $116.96 | 3.796% | $121.3998 | $121.40 | $121.40 | $121.40 |
| Purchase #2 | $235.37 | 12.174% | $264.0239 | $264.02 | $264.00 | $264.00 |
| Purchase #3 | $138.57 | 4.288% | $144.5119 | $144.51 | $144.50 | $144.50 |
| Purchase #4 | $230.57 | 13.610% | $261.9506 | $261.95 | $261.95 | $262.00 |
| Purchase #5 | $224.72 | 5.783% | $237.7156 | $237.72 | $237.70 | $237.70 |
| Purchase #6 | $92.80 | 6.590% | $98.9155 | $98.92 | $98.90 | $98.90 |
| Purchase #7 | $28.40 | 8.466% | $30.8043 | $30.80 | $30.80 | $30.80 |
| 7 purchase totals = | $1,067.39 | $1,159.3216 | $1,159.32 | $1,159.25 | $1,159.30 | |