| 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 | $227.56 | 3.766% | $236.1299 | $236.13 | $236.15 | $236.10 |
| Purchase #2 | $199.67 | 11.313% | $222.2587 | $222.26 | $222.25 | $222.30 |
| Purchase #3 | $62.78 | 8.371% | $68.0353 | $68.04 | $68.05 | $68.00 |
| Purchase #4 | $113.65 | 7.571% | $122.2544 | $122.25 | $122.25 | $122.30 |
| Purchase #5 | $98.27 | 11.377% | $109.4502 | $109.45 | $109.45 | $109.50 |
| Purchase #6 | $180.57 | 12.444% | $203.0401 | $203.04 | $203.05 | $203.00 |
| Purchase #7 | $204.84 | 10.378% | $226.0983 | $226.10 | $226.10 | $226.10 |
| 7 purchase totals = | $1,087.34 | $1,187.2669 | $1,187.27 | $1,187.30 | $1,187.30 | |