| 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 | $87.50 | 11.561% | $97.6159 | $97.62 | $97.60 | $97.60 |
| Purchase #2 | $205.55 | 6.200% | $218.2941 | $218.29 | $218.30 | $218.30 |
| Purchase #3 | $9.91 | 11.208% | $11.0207 | $11.02 | $11.00 | $11.00 |
| Purchase #4 | $105.72 | 5.127% | $111.1403 | $111.14 | $111.15 | $111.10 |
| Purchase #5 | $213.62 | 11.583% | $238.3636 | $238.36 | $238.35 | $238.40 |
| Purchase #6 | $14.41 | 3.393% | $14.8989 | $14.90 | $14.90 | $14.90 |
| Purchase #7 | $213.39 | 10.678% | $236.1758 | $236.18 | $236.20 | $236.20 |
| 7 purchase totals = | $850.10 | $927.5093 | $927.51 | $927.50 | $927.50 | |