| 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 | $215.67 | 8.440% | $233.8725 | $233.87 | $233.85 | $233.90 |
| Purchase #2 | $130.85 | 10.254% | $144.2674 | $144.27 | $144.25 | $144.30 |
| Purchase #3 | $114.95 | 5.826% | $121.647 | $121.65 | $121.65 | $121.60 |
| Purchase #4 | $163.70 | 3.467% | $169.3755 | $169.38 | $169.40 | $169.40 |
| Purchase #5 | $83.82 | 3.738% | $86.9532 | $86.95 | $86.95 | $87.00 |
| Purchase #6 | $15.78 | 12.253% | $17.7135 | $17.71 | $17.70 | $17.70 |
| Purchase #7 | $90.54 | 5.160% | $95.2119 | $95.21 | $95.20 | $95.20 |
| 7 purchase totals = | $815.31 | $869.0410 | $869.04 | $869.00 | $869.10 | |