| 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 | $136.50 | 3.691% | $141.5382 | $141.54 | $141.55 | $141.50 |
| Purchase #2 | $229.36 | 13.779% | $260.9635 | $260.96 | $260.95 | $261.00 |
| Purchase #3 | $229.99 | 13.520% | $261.0846 | $261.08 | $261.10 | $261.10 |
| Purchase #4 | $218.81 | 7.722% | $235.7065 | $235.71 | $235.70 | $235.70 |
| Purchase #5 | $46.52 | 8.148% | $50.3104 | $50.31 | $50.30 | $50.30 |
| Purchase #6 | $8.97 | 9.102% | $9.7864 | $9.79 | $9.80 | $9.80 |
| Purchase #7 | $153.30 | 5.662% | $161.9798 | $161.98 | $162.00 | $162.00 |
| 7 purchase totals = | $1,023.45 | $1,121.3694 | $1,121.37 | $1,121.40 | $1,121.40 | |