| 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 | $100.33 | 3.757% | $104.0994 | $104.10 | $104.10 | $104.10 |
| Purchase #2 | $110.25 | 5.209% | $115.9929 | $115.99 | $116.00 | $116.00 |
| Purchase #3 | $143.92 | 7.143% | $154.2002 | $154.20 | $154.20 | $154.20 |
| Purchase #4 | $202.58 | 6.130% | $214.9982 | $215.00 | $215.00 | $215.00 |
| Purchase #5 | $78.37 | 4.705% | $82.0573 | $82.06 | $82.05 | $82.10 |
| Purchase #6 | $37.62 | 8.277% | $40.7338 | $40.73 | $40.75 | $40.70 |
| Purchase #7 | $126.49 | 13.158% | $143.1336 | $143.13 | $143.15 | $143.10 |
| 7 purchase totals = | $799.56 | $855.2154 | $855.21 | $855.25 | $855.20 | |