| 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 | $239.77 | 10.132% | $264.0635 | $264.06 | $264.05 | $264.10 |
| Purchase #2 | $146.94 | 8.562% | $159.521 | $159.52 | $159.50 | $159.50 |
| Purchase #3 | $125.89 | 8.511% | $136.6045 | $136.60 | $136.60 | $136.60 |
| Purchase #4 | $250.73 | 4.392% | $261.7421 | $261.74 | $261.75 | $261.70 |
| Purchase #5 | $105.40 | 11.459% | $117.4778 | $117.48 | $117.50 | $117.50 |
| Purchase #6 | $64.29 | 3.612% | $66.6122 | $66.61 | $66.60 | $66.60 |
| Purchase #7 | $141.52 | 4.621% | $148.0596 | $148.06 | $148.05 | $148.10 |
| 7 purchase totals = | $1,074.54 | $1,154.0807 | $1,154.07 | $1,154.05 | $1,154.10 | |