| 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 | $227.75 | 10.429% | $251.502 | $251.50 | $251.50 | $251.50 |
| Purchase #2 | $54.61 | 4.193% | $56.8998 | $56.90 | $56.90 | $56.90 |
| Purchase #3 | $146.43 | 11.618% | $163.4422 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $97.52 | 8.410% | $105.7214 | $105.72 | $105.70 | $105.70 |
| Purchase #5 | $84.67 | 8.850% | $92.1633 | $92.16 | $92.15 | $92.20 |
| Purchase #6 | $208.26 | 11.585% | $232.3869 | $232.39 | $232.40 | $232.40 |
| Purchase #7 | $225.50 | 6.184% | $239.4449 | $239.44 | $239.45 | $239.40 |
| 7 purchase totals = | $1,044.74 | $1,141.5605 | $1,141.55 | $1,141.55 | $1,141.50 | |