| 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 | $19.66 | 13.234% | $22.2618 | $22.26 | $22.25 | $22.30 |
| Purchase #2 | $223.84 | 3.707% | $232.1377 | $232.14 | $232.15 | $232.10 |
| Purchase #3 | $208.94 | 6.578% | $222.6841 | $222.68 | $222.70 | $222.70 |
| Purchase #4 | $233.84 | 6.430% | $248.8759 | $248.88 | $248.90 | $248.90 |
| Purchase #5 | $193.49 | 6.462% | $205.9933 | $205.99 | $206.00 | $206.00 |
| Purchase #6 | $103.97 | 11.690% | $116.1241 | $116.12 | $116.10 | $116.10 |
| Purchase #7 | $121.72 | 12.557% | $137.0044 | $137.00 | $137.00 | $137.00 |
| 7 purchase totals = | $1,105.46 | $1,185.0813 | $1,185.07 | $1,185.10 | $1,185.10 | |