| 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 | $125.58 | 5.755% | $132.8071 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $215.36 | 7.686% | $231.9126 | $231.91 | $231.90 | $231.90 |
| Purchase #3 | $107.69 | 4.439% | $112.4704 | $112.47 | $112.45 | $112.50 |
| Purchase #4 | $199.31 | 8.165% | $215.5837 | $215.58 | $215.60 | $215.60 |
| Purchase #5 | $104.76 | 4.182% | $109.1411 | $109.14 | $109.15 | $109.10 |
| Purchase #6 | $232.61 | 8.360% | $252.0562 | $252.06 | $252.05 | $252.10 |
| Purchase #7 | $126.50 | 6.265% | $134.4252 | $134.43 | $134.45 | $134.40 |
| 7 purchase totals = | $1,111.81 | $1,188.3963 | $1,188.40 | $1,188.40 | $1,188.40 | |