| 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 | $21.61 | 4.708% | $22.6274 | $22.63 | $22.65 | $22.60 |
| Purchase #2 | $134.63 | 12.304% | $151.1949 | $151.19 | $151.20 | $151.20 |
| Purchase #3 | $247.62 | 9.102% | $270.1584 | $270.16 | $270.15 | $270.20 |
| Purchase #4 | $84.26 | 11.758% | $94.1673 | $94.17 | $94.15 | $94.20 |
| Purchase #5 | $186.78 | 3.343% | $193.0241 | $193.02 | $193.00 | $193.00 |
| Purchase #6 | $164.88 | 12.606% | $185.6648 | $185.66 | $185.65 | $185.70 |
| Purchase #7 | $40.60 | 12.351% | $45.6145 | $45.61 | $45.60 | $45.60 |
| 7 purchase totals = | $880.38 | $962.4514 | $962.44 | $962.40 | $962.50 | |