| 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 | $220.43 | 10.521% | $243.6214 | $243.62 | $243.60 | $243.60 |
| Purchase #2 | $125.53 | 8.800% | $136.5766 | $136.58 | $136.60 | $136.60 |
| Purchase #3 | $106.89 | 6.362% | $113.6903 | $113.69 | $113.70 | $113.70 |
| Purchase #4 | $216.55 | 9.173% | $236.4141 | $236.41 | $236.40 | $236.40 |
| Purchase #5 | $75.86 | 5.298% | $79.8791 | $79.88 | $79.90 | $79.90 |
| Purchase #6 | $215.81 | 10.190% | $237.801 | $237.80 | $237.80 | $237.80 |
| Purchase #7 | $160.54 | 6.248% | $170.5705 | $170.57 | $170.55 | $170.60 |
| 7 purchase totals = | $1,121.61 | $1,218.5530 | $1,218.55 | $1,218.55 | $1,218.60 | |