| 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 | $242.96 | 5.198% | $255.5891 | $255.59 | $255.60 | $255.60 |
| Purchase #2 | $207.76 | 5.304% | $218.7796 | $218.78 | $218.80 | $218.80 |
| Purchase #3 | $28.25 | 10.485% | $31.212 | $31.21 | $31.20 | $31.20 |
| Purchase #4 | $10.93 | 13.713% | $12.4288 | $12.43 | $12.45 | $12.40 |
| Purchase #5 | $49.38 | 5.806% | $52.247 | $52.25 | $52.25 | $52.20 |
| Purchase #6 | $116.97 | 7.693% | $125.9685 | $125.97 | $125.95 | $126.00 |
| Purchase #7 | $78.97 | 9.173% | $86.2139 | $86.21 | $86.20 | $86.20 |
| 7 purchase totals = | $735.22 | $782.4389 | $782.44 | $782.45 | $782.40 | |