| 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 | $215.33 | 10.242% | $237.3841 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $106.40 | 12.392% | $119.5851 | $119.59 | $119.60 | $119.60 |
| Purchase #3 | $165.41 | 7.855% | $178.403 | $178.40 | $178.40 | $178.40 |
| Purchase #4 | $170.61 | 3.175% | $176.0269 | $176.03 | $176.05 | $176.00 |
| Purchase #5 | $203.38 | 4.775% | $213.0914 | $213.09 | $213.10 | $213.10 |
| Purchase #6 | $111.54 | 13.797% | $126.9292 | $126.93 | $126.95 | $126.90 |
| Purchase #7 | $154.65 | 13.188% | $175.0452 | $175.05 | $175.05 | $175.00 |
| 7 purchase totals = | $1,127.32 | $1,226.4649 | $1,226.47 | $1,226.55 | $1,226.40 | |