| 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 | $170.37 | 9.470% | $186.504 | $186.50 | $186.50 | $186.50 |
| Purchase #2 | $226.93 | 8.856% | $247.0269 | $247.03 | $247.05 | $247.00 |
| Purchase #3 | $129.45 | 10.760% | $143.3788 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $228.30 | 3.561% | $236.4298 | $236.43 | $236.45 | $236.40 |
| Purchase #5 | $55.29 | 6.613% | $58.9463 | $58.95 | $58.95 | $58.90 |
| Purchase #6 | $85.73 | 9.576% | $93.9395 | $93.94 | $93.95 | $93.90 |
| Purchase #7 | $236.39 | 13.457% | $268.201 | $268.20 | $268.20 | $268.20 |
| 7 purchase totals = | $1,132.46 | $1,234.4263 | $1,234.43 | $1,234.50 | $1,234.30 | |