| 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 | $186.41 | 7.786% | $200.9239 | $200.92 | $200.90 | $200.90 |
| Purchase #2 | $25.33 | 6.411% | $26.9539 | $26.95 | $26.95 | $27.00 |
| Purchase #3 | $107.77 | 8.700% | $117.146 | $117.15 | $117.15 | $117.10 |
| Purchase #4 | $189.75 | 13.464% | $215.2979 | $215.30 | $215.30 | $215.30 |
| Purchase #5 | $66.47 | 9.801% | $72.9847 | $72.98 | $73.00 | $73.00 |
| Purchase #6 | $222.88 | 10.813% | $246.98 | $246.98 | $247.00 | $247.00 |
| Purchase #7 | $82.88 | 4.372% | $86.5035 | $86.50 | $86.50 | $86.50 |
| 7 purchase totals = | $881.49 | $966.7899 | $966.78 | $966.80 | $966.80 | |