| 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 | $113.97 | 3.213% | $117.6319 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $163.80 | 8.257% | $177.325 | $177.33 | $177.35 | $177.30 |
| Purchase #3 | $86.79 | 10.770% | $96.1373 | $96.14 | $96.15 | $96.10 |
| Purchase #4 | $47.27 | 7.667% | $50.8942 | $50.89 | $50.90 | $50.90 |
| Purchase #5 | $66.38 | 5.526% | $70.0482 | $70.05 | $70.05 | $70.00 |
| Purchase #6 | $242.26 | 13.569% | $275.1323 | $275.13 | $275.15 | $275.10 |
| Purchase #7 | $231.74 | 7.354% | $248.7822 | $248.78 | $248.80 | $248.80 |
| 7 purchase totals = | $952.21 | $1,035.9511 | $1,035.95 | $1,036.05 | $1,035.80 | |