| 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 | $215.84 | 3.420% | $223.2217 | $223.22 | $223.20 | $223.20 |
| Purchase #2 | $55.76 | 9.691% | $61.1637 | $61.16 | $61.15 | $61.20 |
| Purchase #3 | $45.79 | 11.312% | $50.9698 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $89.86 | 4.849% | $94.2173 | $94.22 | $94.20 | $94.20 |
| Purchase #5 | $213.95 | 10.339% | $236.0703 | $236.07 | $236.05 | $236.10 |
| Purchase #6 | $110.97 | 5.341% | $116.8969 | $116.90 | $116.90 | $116.90 |
| Purchase #7 | $249.99 | 9.579% | $273.9365 | $273.94 | $273.95 | $273.90 |
| 7 purchase totals = | $982.16 | $1,056.4762 | $1,056.48 | $1,056.40 | $1,056.50 | |