| 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 | $241.37 | 11.421% | $268.9369 | $268.94 | $268.95 | $268.90 |
| Purchase #2 | $25.55 | 9.678% | $28.0227 | $28.02 | $28.00 | $28.00 |
| Purchase #3 | $92.70 | 7.689% | $99.8277 | $99.83 | $99.85 | $99.80 |
| Purchase #4 | $61.80 | 5.420% | $65.1496 | $65.15 | $65.15 | $65.10 |
| Purchase #5 | $137.45 | 3.590% | $142.3845 | $142.38 | $142.40 | $142.40 |
| Purchase #6 | $107.33 | 11.577% | $119.7556 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $210.60 | 12.246% | $236.3901 | $236.39 | $236.40 | $236.40 |
| 7 purchase totals = | $876.80 | $960.4671 | $960.47 | $960.50 | $960.40 | |