| 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 | $73.91 | 7.401% | $79.3801 | $79.38 | $79.40 | $79.40 |
| Purchase #2 | $242.96 | 3.605% | $251.7187 | $251.72 | $251.70 | $251.70 |
| Purchase #3 | $143.93 | 13.301% | $163.0741 | $163.07 | $163.05 | $163.10 |
| Purchase #4 | $171.42 | 6.836% | $183.1383 | $183.14 | $183.15 | $183.10 |
| Purchase #5 | $89.95 | 3.691% | $93.2701 | $93.27 | $93.25 | $93.30 |
| Purchase #6 | $250.45 | 11.319% | $278.7984 | $278.80 | $278.80 | $278.80 |
| Purchase #7 | $217.32 | 11.485% | $242.2792 | $242.28 | $242.30 | $242.30 |
| 7 purchase totals = | $1,189.94 | $1,291.6589 | $1,291.66 | $1,291.65 | $1,291.70 | |