| 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 | $235.93 | 12.655% | $265.7869 | $265.79 | $265.80 | $265.80 |
| Purchase #2 | $184.26 | 5.718% | $194.796 | $194.80 | $194.80 | $194.80 |
| Purchase #3 | $104.47 | 3.837% | $108.4785 | $108.48 | $108.50 | $108.50 |
| Purchase #4 | $243.38 | 5.607% | $257.0263 | $257.03 | $257.05 | $257.00 |
| Purchase #5 | $116.36 | 4.543% | $121.6462 | $121.65 | $121.65 | $121.60 |
| Purchase #6 | $186.89 | 11.122% | $207.6759 | $207.68 | $207.70 | $207.70 |
| Purchase #7 | $238.69 | 7.689% | $257.0429 | $257.04 | $257.05 | $257.00 |
| 7 purchase totals = | $1,309.98 | $1,412.4527 | $1,412.47 | $1,412.55 | $1,412.40 | |