| 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 | $225.41 | 6.197% | $239.3787 | $239.38 | $239.40 | $239.40 |
| Purchase #2 | $130.56 | 10.394% | $144.1304 | $144.13 | $144.15 | $144.10 |
| Purchase #3 | $43.56 | 5.801% | $46.0869 | $46.09 | $46.10 | $46.10 |
| Purchase #4 | $203.83 | 10.445% | $225.12 | $225.12 | $225.10 | $225.10 |
| Purchase #5 | $55.84 | 7.462% | $60.0068 | $60.01 | $60.00 | $60.00 |
| Purchase #6 | $131.74 | 5.698% | $139.2465 | $139.25 | $139.25 | $139.20 |
| Purchase #7 | $92.64 | 10.247% | $102.1328 | $102.13 | $102.15 | $102.10 |
| 7 purchase totals = | $883.58 | $956.1021 | $956.11 | $956.15 | $956.00 | |