| 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 | $97.94 | 4.381% | $102.2308 | $102.23 | $102.25 | $102.20 |
| Purchase #2 | $113.53 | 10.448% | $125.3916 | $125.39 | $125.40 | $125.40 |
| Purchase #3 | $226.38 | 13.743% | $257.4914 | $257.49 | $257.50 | $257.50 |
| Purchase #4 | $146.67 | 11.661% | $163.7732 | $163.77 | $163.75 | $163.80 |
| Purchase #5 | $231.39 | 7.382% | $248.4712 | $248.47 | $248.45 | $248.50 |
| Purchase #6 | $234.91 | 3.129% | $242.2603 | $242.26 | $242.25 | $242.30 |
| Purchase #7 | $125.69 | 9.125% | $137.1592 | $137.16 | $137.15 | $137.20 |
| 7 purchase totals = | $1,176.51 | $1,276.7777 | $1,276.77 | $1,276.75 | $1,276.90 | |