| 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 | $206.34 | 5.125% | $216.9149 | $216.91 | $216.90 | $216.90 |
| Purchase #2 | $215.91 | 10.408% | $238.3819 | $238.38 | $238.40 | $238.40 |
| Purchase #3 | $173.30 | 5.511% | $182.8506 | $182.85 | $182.85 | $182.90 |
| Purchase #4 | $10.68 | 13.228% | $12.0928 | $12.09 | $12.10 | $12.10 |
| Purchase #5 | $86.41 | 12.605% | $97.302 | $97.30 | $97.30 | $97.30 |
| Purchase #6 | $25.37 | 6.506% | $27.0206 | $27.02 | $27.00 | $27.00 |
| Purchase #7 | $217.33 | 8.872% | $236.6115 | $236.61 | $236.60 | $236.60 |
| 7 purchase totals = | $935.34 | $1,011.1743 | $1,011.16 | $1,011.15 | $1,011.20 | |