| 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 | $224.83 | 11.276% | $250.1818 | $250.18 | $250.20 | $250.20 |
| Purchase #2 | $145.48 | 12.427% | $163.5588 | $163.56 | $163.55 | $163.60 |
| Purchase #3 | $170.25 | 10.783% | $188.6081 | $188.61 | $188.60 | $188.60 |
| Purchase #4 | $240.44 | 13.178% | $272.1252 | $272.13 | $272.15 | $272.10 |
| Purchase #5 | $151.66 | 13.219% | $171.7079 | $171.71 | $171.70 | $171.70 |
| Purchase #6 | $75.78 | 3.734% | $78.6096 | $78.61 | $78.60 | $78.60 |
| Purchase #7 | $195.50 | 4.738% | $204.7628 | $204.76 | $204.75 | $204.80 |
| 7 purchase totals = | $1,203.94 | $1,329.5542 | $1,329.56 | $1,329.55 | $1,329.60 | |