| 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 | $92.94 | 6.825% | $99.2832 | $99.28 | $99.30 | $99.30 |
| Purchase #2 | $208.25 | 3.242% | $215.0015 | $215.00 | $215.00 | $215.00 |
| Purchase #3 | $143.47 | 13.273% | $162.5128 | $162.51 | $162.50 | $162.50 |
| Purchase #4 | $170.68 | 9.804% | $187.4135 | $187.41 | $187.40 | $187.40 |
| Purchase #5 | $113.50 | 3.186% | $117.1161 | $117.12 | $117.10 | $117.10 |
| Purchase #6 | $112.98 | 10.377% | $124.7039 | $124.70 | $124.70 | $124.70 |
| Purchase #7 | $227.81 | 6.683% | $243.0345 | $243.03 | $243.05 | $243.00 |
| 7 purchase totals = | $1,069.63 | $1,149.0655 | $1,149.05 | $1,149.05 | $1,149.00 | |