| 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 | $220.72 | 7.118% | $236.4308 | $236.43 | $236.45 | $236.40 |
| Purchase #2 | $170.31 | 7.694% | $183.4137 | $183.41 | $183.40 | $183.40 |
| Purchase #3 | $88.67 | 10.451% | $97.9369 | $97.94 | $97.95 | $97.90 |
| Purchase #4 | $247.93 | 8.358% | $268.652 | $268.65 | $268.65 | $268.70 |
| Purchase #5 | $121.46 | 8.868% | $132.2311 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $215.85 | 6.168% | $229.1636 | $229.16 | $229.15 | $229.20 |
| Purchase #7 | $225.83 | 10.708% | $250.0119 | $250.01 | $250.00 | $250.00 |
| 7 purchase totals = | $1,290.77 | $1,397.8400 | $1,397.83 | $1,397.85 | $1,397.80 | |