| 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 | $222.49 | 3.830% | $231.0114 | $231.01 | $231.00 | $231.00 |
| Purchase #2 | $5.76 | 4.385% | $6.0126 | $6.01 | $6.00 | $6.00 |
| Purchase #3 | $16.55 | 8.502% | $17.9571 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $28.26 | 6.850% | $30.1958 | $30.20 | $30.20 | $30.20 |
| Purchase #5 | $243.29 | 13.402% | $275.8957 | $275.90 | $275.90 | $275.90 |
| Purchase #6 | $226.65 | 9.267% | $247.6537 | $247.65 | $247.65 | $247.70 |
| Purchase #7 | $53.45 | 11.697% | $59.702 | $59.70 | $59.70 | $59.70 |
| 7 purchase totals = | $796.45 | $868.4283 | $868.43 | $868.40 | $868.50 | |