| 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 | $236.33 | 3.579% | $244.7883 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $167.58 | 13.627% | $190.4161 | $190.42 | $190.40 | $190.40 |
| Purchase #3 | $107.40 | 11.196% | $119.4245 | $119.42 | $119.40 | $119.40 |
| Purchase #4 | $96.65 | 3.165% | $99.709 | $99.71 | $99.70 | $99.70 |
| Purchase #5 | $78.66 | 7.732% | $84.742 | $84.74 | $84.75 | $84.70 |
| Purchase #6 | $51.49 | 13.301% | $58.3387 | $58.34 | $58.35 | $58.30 |
| Purchase #7 | $74.35 | 13.104% | $84.0928 | $84.09 | $84.10 | $84.10 |
| 7 purchase totals = | $812.46 | $881.5114 | $881.51 | $881.50 | $881.40 | |