| 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 | $30.33 | 6.269% | $32.2314 | $32.23 | $32.25 | $32.20 |
| Purchase #2 | $224.45 | 3.114% | $231.4394 | $231.44 | $231.45 | $231.40 |
| Purchase #3 | $249.97 | 3.109% | $257.7416 | $257.74 | $257.75 | $257.70 |
| Purchase #4 | $69.97 | 11.739% | $78.1838 | $78.18 | $78.20 | $78.20 |
| Purchase #5 | $144.61 | 6.755% | $154.3784 | $154.38 | $154.40 | $154.40 |
| Purchase #6 | $137.46 | 6.389% | $146.2423 | $146.24 | $146.25 | $146.20 |
| Purchase #7 | $121.99 | 6.587% | $130.0255 | $130.03 | $130.05 | $130.00 |
| 7 purchase totals = | $978.78 | $1,030.2424 | $1,030.24 | $1,030.35 | $1,030.10 | |