| 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 | $203.61 | 4.803% | $213.3894 | $213.39 | $213.40 | $213.40 |
| Purchase #2 | $210.45 | 9.626% | $230.7079 | $230.71 | $230.70 | $230.70 |
| Purchase #3 | $112.41 | 11.602% | $125.4518 | $125.45 | $125.45 | $125.50 |
| Purchase #4 | $176.65 | 3.141% | $182.1986 | $182.20 | $182.20 | $182.20 |
| Purchase #5 | $175.94 | 10.223% | $193.9263 | $193.93 | $193.95 | $193.90 |
| Purchase #6 | $113.51 | 7.644% | $122.1867 | $122.19 | $122.20 | $122.20 |
| Purchase #7 | $232.49 | 12.249% | $260.9677 | $260.97 | $260.95 | $261.00 |
| 7 purchase totals = | $1,225.06 | $1,328.8284 | $1,328.84 | $1,328.85 | $1,328.90 | |