| 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 | $215.78 | 5.866% | $228.4377 | $228.44 | $228.45 | $228.40 |
| Purchase #2 | $205.56 | 4.391% | $214.5861 | $214.59 | $214.60 | $214.60 |
| Purchase #3 | $47.62 | 3.723% | $49.3929 | $49.39 | $49.40 | $49.40 |
| Purchase #4 | $110.33 | 13.381% | $125.0933 | $125.09 | $125.10 | $125.10 |
| Purchase #5 | $244.42 | 11.459% | $272.4281 | $272.43 | $272.45 | $272.40 |
| Purchase #6 | $5.73 | 3.295% | $5.9188 | $5.92 | $5.90 | $5.90 |
| Purchase #7 | $32.85 | 13.546% | $37.2999 | $37.30 | $37.30 | $37.30 |
| 7 purchase totals = | $862.29 | $933.1568 | $933.16 | $933.20 | $933.10 | |