| 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 | $234.83 | 4.442% | $245.2611 | $245.26 | $245.25 | $245.30 |
| Purchase #2 | $13.28 | 5.584% | $14.0216 | $14.02 | $14.00 | $14.00 |
| Purchase #3 | $136.88 | 6.708% | $146.0619 | $146.06 | $146.05 | $146.10 |
| Purchase #4 | $116.25 | 11.618% | $129.7559 | $129.76 | $129.75 | $129.80 |
| Purchase #5 | $5.56 | 12.662% | $6.264 | $6.26 | $6.25 | $6.30 |
| Purchase #6 | $54.32 | 7.603% | $58.4499 | $58.45 | $58.45 | $58.40 |
| Purchase #7 | $212.88 | 12.517% | $239.5262 | $239.53 | $239.55 | $239.50 |
| 7 purchase totals = | $774.00 | $839.3406 | $839.34 | $839.30 | $839.40 | |