| 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 | $212.69 | 11.153% | $236.4113 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $159.85 | 7.786% | $172.2959 | $172.30 | $172.30 | $172.30 |
| Purchase #3 | $49.72 | 12.338% | $55.8545 | $55.85 | $55.85 | $55.90 |
| Purchase #4 | $189.51 | 10.293% | $209.0163 | $209.02 | $209.00 | $209.00 |
| Purchase #5 | $42.27 | 5.360% | $44.5357 | $44.54 | $44.55 | $44.50 |
| Purchase #6 | $191.69 | 11.720% | $214.1561 | $214.16 | $214.15 | $214.20 |
| Purchase #7 | $52.35 | 11.484% | $58.3619 | $58.36 | $58.35 | $58.40 |
| 7 purchase totals = | $898.08 | $990.6317 | $990.64 | $990.60 | $990.70 | |