| 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 | $192.96 | 11.651% | $215.4418 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $151.26 | 11.245% | $168.2692 | $168.27 | $168.25 | $168.30 |
| Purchase #3 | $195.25 | 13.769% | $222.134 | $222.13 | $222.15 | $222.10 |
| Purchase #4 | $182.81 | 9.160% | $199.5554 | $199.56 | $199.55 | $199.60 |
| Purchase #5 | $224.77 | 6.660% | $239.7397 | $239.74 | $239.75 | $239.70 |
| Purchase #6 | $216.61 | 9.621% | $237.45 | $237.45 | $237.45 | $237.50 |
| Purchase #7 | $38.35 | 8.856% | $41.7463 | $41.75 | $41.75 | $41.70 |
| 7 purchase totals = | $1,202.01 | $1,324.3364 | $1,324.34 | $1,324.35 | $1,324.30 | |