| 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 | $30.28 | 10.241% | $33.381 | $33.38 | $33.40 | $33.40 |
| Purchase #2 | $195.92 | 13.451% | $222.2732 | $222.27 | $222.25 | $222.30 |
| Purchase #3 | $158.55 | 5.488% | $167.2512 | $167.25 | $167.25 | $167.30 |
| Purchase #4 | $193.26 | 10.738% | $214.0123 | $214.01 | $214.00 | $214.00 |
| Purchase #5 | $151.71 | 4.814% | $159.0133 | $159.01 | $159.00 | $159.00 |
| Purchase #6 | $42.84 | 5.294% | $45.1079 | $45.11 | $45.10 | $45.10 |
| Purchase #7 | $186.67 | 6.702% | $199.1806 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $959.23 | $1,040.2195 | $1,040.21 | $1,040.20 | $1,040.30 | |