| 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 | $225.48 | 12.832% | $254.4136 | $254.41 | $254.40 | $254.40 |
| Purchase #2 | $73.27 | 13.409% | $83.0948 | $83.09 | $83.10 | $83.10 |
| Purchase #3 | $200.95 | 5.708% | $212.4202 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $23.43 | 12.859% | $26.4429 | $26.44 | $26.45 | $26.40 |
| Purchase #5 | $55.90 | 5.565% | $59.0108 | $59.01 | $59.00 | $59.00 |
| Purchase #6 | $97.99 | 6.540% | $104.3985 | $104.40 | $104.40 | $104.40 |
| Purchase #7 | $226.78 | 8.260% | $245.512 | $245.51 | $245.50 | $245.50 |
| 7 purchase totals = | $903.80 | $985.2928 | $985.28 | $985.25 | $985.20 | |