| 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 | $228.29 | 4.795% | $239.2365 | $239.24 | $239.25 | $239.20 |
| Purchase #2 | $229.83 | 7.365% | $246.757 | $246.76 | $246.75 | $246.80 |
| Purchase #3 | $82.36 | 4.494% | $86.0613 | $86.06 | $86.05 | $86.10 |
| Purchase #4 | $186.89 | 4.610% | $195.5056 | $195.51 | $195.50 | $195.50 |
| Purchase #5 | $113.25 | 10.698% | $125.3655 | $125.37 | $125.35 | $125.40 |
| Purchase #6 | $76.96 | 3.538% | $79.6828 | $79.68 | $79.70 | $79.70 |
| Purchase #7 | $34.62 | 7.732% | $37.2968 | $37.30 | $37.30 | $37.30 |
| 7 purchase totals = | $952.20 | $1,009.9055 | $1,009.92 | $1,009.90 | $1,010.00 | |