| 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 | $19.69 | 10.123% | $21.6832 | $21.68 | $21.70 | $21.70 |
| Purchase #2 | $79.73 | 8.369% | $86.4026 | $86.40 | $86.40 | $86.40 |
| Purchase #3 | $178.86 | 9.145% | $195.2167 | $195.22 | $195.20 | $195.20 |
| Purchase #4 | $97.81 | 8.634% | $106.2549 | $106.25 | $106.25 | $106.30 |
| Purchase #5 | $97.48 | 12.866% | $110.0218 | $110.02 | $110.00 | $110.00 |
| Purchase #6 | $224.82 | 5.257% | $236.6388 | $236.64 | $236.65 | $236.60 |
| Purchase #7 | $53.63 | 11.533% | $59.8151 | $59.82 | $59.80 | $59.80 |
| 7 purchase totals = | $752.02 | $816.0331 | $816.03 | $816.00 | $816.00 | |