| 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 | $124.30 | 3.263% | $128.3559 | $128.36 | $128.35 | $128.40 |
| Purchase #2 | $106.31 | 12.340% | $119.4287 | $119.43 | $119.45 | $119.40 |
| Purchase #3 | $41.51 | 3.608% | $43.0077 | $43.01 | $43.00 | $43.00 |
| Purchase #4 | $128.76 | 4.308% | $134.307 | $134.31 | $134.30 | $134.30 |
| Purchase #5 | $86.81 | 12.316% | $97.5015 | $97.50 | $97.50 | $97.50 |
| Purchase #6 | $46.92 | 3.714% | $48.6626 | $48.66 | $48.65 | $48.70 |
| Purchase #7 | $200.98 | 6.766% | $214.5783 | $214.58 | $214.60 | $214.60 |
| 7 purchase totals = | $735.59 | $785.8417 | $785.85 | $785.85 | $785.90 | |