| 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 | $116.25 | 10.366% | $128.3005 | $128.30 | $128.30 | $128.30 |
| Purchase #2 | $95.66 | 3.656% | $99.1573 | $99.16 | $99.15 | $99.20 |
| Purchase #3 | $121.26 | 3.691% | $125.7357 | $125.74 | $125.75 | $125.70 |
| Purchase #4 | $96.58 | 13.378% | $109.5005 | $109.50 | $109.50 | $109.50 |
| Purchase #5 | $183.38 | 8.730% | $199.3891 | $199.39 | $199.40 | $199.40 |
| Purchase #6 | $163.53 | 7.245% | $175.3777 | $175.38 | $175.40 | $175.40 |
| Purchase #7 | $121.41 | 13.326% | $137.5891 | $137.59 | $137.60 | $137.60 |
| 7 purchase totals = | $898.07 | $975.0499 | $975.06 | $975.10 | $975.10 | |