| 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 | $134.84 | 12.384% | $151.5386 | $151.54 | $151.55 | $151.50 |
| Purchase #2 | $122.45 | 5.829% | $129.5876 | $129.59 | $129.60 | $129.60 |
| Purchase #3 | $233.37 | 12.174% | $261.7805 | $261.78 | $261.80 | $261.80 |
| Purchase #4 | $127.77 | 7.778% | $137.708 | $137.71 | $137.70 | $137.70 |
| Purchase #5 | $128.51 | 5.476% | $135.5472 | $135.55 | $135.55 | $135.50 |
| Purchase #6 | $104.52 | 6.832% | $111.6608 | $111.66 | $111.65 | $111.70 |
| Purchase #7 | $223.95 | 4.803% | $234.7063 | $234.71 | $234.70 | $234.70 |
| 7 purchase totals = | $1,075.41 | $1,162.5290 | $1,162.54 | $1,162.55 | $1,162.50 | |