| 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 | $107.53 | 12.845% | $121.3422 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $28.90 | 6.254% | $30.7074 | $30.71 | $30.70 | $30.70 |
| Purchase #3 | $119.76 | 10.710% | $132.5863 | $132.59 | $132.60 | $132.60 |
| Purchase #4 | $225.37 | 4.491% | $235.4914 | $235.49 | $235.50 | $235.50 |
| Purchase #5 | $63.34 | 6.873% | $67.6934 | $67.69 | $67.70 | $67.70 |
| Purchase #6 | $117.30 | 8.674% | $127.4746 | $127.47 | $127.45 | $127.50 |
| Purchase #7 | $195.92 | 3.328% | $202.4402 | $202.44 | $202.45 | $202.40 |
| 7 purchase totals = | $858.12 | $917.7355 | $917.73 | $917.75 | $917.70 | |