| 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 | $100.67 | 6.328% | $107.0404 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $33.75 | 11.749% | $37.7153 | $37.72 | $37.70 | $37.70 |
| Purchase #3 | $217.59 | 6.357% | $231.4222 | $231.42 | $231.40 | $231.40 |
| Purchase #4 | $209.92 | 9.159% | $229.1466 | $229.15 | $229.15 | $229.10 |
| Purchase #5 | $162.41 | 13.501% | $184.337 | $184.34 | $184.35 | $184.30 |
| Purchase #6 | $172.34 | 7.501% | $185.2672 | $185.27 | $185.25 | $185.30 |
| Purchase #7 | $234.44 | 7.593% | $252.241 | $252.24 | $252.25 | $252.20 |
| 7 purchase totals = | $1,131.12 | $1,227.1697 | $1,227.18 | $1,227.15 | $1,227.00 | |