| 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 | $188.52 | 13.322% | $213.6346 | $213.63 | $213.65 | $213.60 |
| Purchase #2 | $56.58 | 12.300% | $63.5393 | $63.54 | $63.55 | $63.50 |
| Purchase #3 | $226.48 | 5.306% | $238.497 | $238.50 | $238.50 | $238.50 |
| Purchase #4 | $146.79 | 5.862% | $155.3948 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $217.28 | 8.806% | $236.4137 | $236.41 | $236.40 | $236.40 |
| Purchase #6 | $211.53 | 7.844% | $228.1224 | $228.12 | $228.10 | $228.10 |
| Purchase #7 | $143.64 | 13.500% | $163.0314 | $163.03 | $163.05 | $163.00 |
| 7 purchase totals = | $1,190.82 | $1,298.6332 | $1,298.62 | $1,298.65 | $1,298.50 | |