| 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 | $248.25 | 4.421% | $259.2251 | $259.23 | $259.25 | $259.20 |
| Purchase #2 | $163.52 | 11.400% | $182.1613 | $182.16 | $182.15 | $182.20 |
| Purchase #3 | $87.74 | 13.388% | $99.4866 | $99.49 | $99.50 | $99.50 |
| Purchase #4 | $151.96 | 11.605% | $169.595 | $169.60 | $169.60 | $169.60 |
| Purchase #5 | $198.91 | 8.234% | $215.2882 | $215.29 | $215.30 | $215.30 |
| Purchase #6 | $61.81 | 7.728% | $66.5867 | $66.59 | $66.60 | $66.60 |
| Purchase #7 | $233.37 | 11.318% | $259.7828 | $259.78 | $259.80 | $259.80 |
| 7 purchase totals = | $1,145.56 | $1,252.1257 | $1,252.14 | $1,252.20 | $1,252.20 | |