| 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 | $228.69 | 3.844% | $237.4808 | $237.48 | $237.50 | $237.50 |
| Purchase #2 | $143.59 | 12.176% | $161.0735 | $161.07 | $161.05 | $161.10 |
| Purchase #3 | $196.67 | 10.229% | $216.7874 | $216.79 | $216.80 | $216.80 |
| Purchase #4 | $249.71 | 5.352% | $263.0745 | $263.07 | $263.05 | $263.10 |
| Purchase #5 | $50.89 | 10.225% | $56.0935 | $56.09 | $56.10 | $56.10 |
| Purchase #6 | $161.98 | 8.473% | $175.7046 | $175.70 | $175.70 | $175.70 |
| Purchase #7 | $241.59 | 8.196% | $261.3907 | $261.39 | $261.40 | $261.40 |
| 7 purchase totals = | $1,273.12 | $1,371.6050 | $1,371.59 | $1,371.60 | $1,371.70 | |