| 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 | $214.43 | 10.223% | $236.3512 | $236.35 | $236.35 | $236.40 |
| Purchase #2 | $230.82 | 7.733% | $248.6693 | $248.67 | $248.65 | $248.70 |
| Purchase #3 | $83.25 | 5.704% | $87.9986 | $88.00 | $88.00 | $88.00 |
| Purchase #4 | $215.98 | 4.278% | $225.2196 | $225.22 | $225.20 | $225.20 |
| Purchase #5 | $140.86 | 11.563% | $157.1476 | $157.15 | $157.15 | $157.10 |
| Purchase #6 | $72.29 | 10.507% | $79.8855 | $79.89 | $79.90 | $79.90 |
| Purchase #7 | $174.98 | 10.386% | $193.1534 | $193.15 | $193.15 | $193.20 |
| 7 purchase totals = | $1,132.61 | $1,228.4252 | $1,228.43 | $1,228.40 | $1,228.50 | |