| 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 | $140.64 | 6.856% | $150.2823 | $150.28 | $150.30 | $150.30 |
| Purchase #2 | $236.61 | 7.242% | $253.7453 | $253.75 | $253.75 | $253.70 |
| Purchase #3 | $197.81 | 8.309% | $214.246 | $214.25 | $214.25 | $214.20 |
| Purchase #4 | $41.84 | 3.114% | $43.1429 | $43.14 | $43.15 | $43.10 |
| Purchase #5 | $250.76 | 12.485% | $282.0674 | $282.07 | $282.05 | $282.10 |
| Purchase #6 | $73.61 | 13.133% | $83.2772 | $83.28 | $83.30 | $83.30 |
| Purchase #7 | $13.82 | 9.828% | $15.1782 | $15.18 | $15.20 | $15.20 |
| 7 purchase totals = | $955.09 | $1,041.9393 | $1,041.95 | $1,042.00 | $1,041.90 | |