| 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 | $186.28 | 9.553% | $204.0753 | $204.08 | $204.10 | $204.10 |
| Purchase #2 | $199.67 | 6.821% | $213.2895 | $213.29 | $213.30 | $213.30 |
| Purchase #3 | $232.49 | 8.776% | $252.8933 | $252.89 | $252.90 | $252.90 |
| Purchase #4 | $215.71 | 9.605% | $236.4289 | $236.43 | $236.45 | $236.40 |
| Purchase #5 | $208.83 | 3.829% | $216.8261 | $216.83 | $216.85 | $216.80 |
| Purchase #6 | $66.44 | 7.124% | $71.1732 | $71.17 | $71.15 | $71.20 |
| Purchase #7 | $117.96 | 12.155% | $132.298 | $132.30 | $132.30 | $132.30 |
| 7 purchase totals = | $1,227.38 | $1,326.9843 | $1,326.99 | $1,327.05 | $1,327.00 | |