| 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 | $23.75 | 12.351% | $26.6834 | $26.68 | $26.70 | $26.70 |
| Purchase #2 | $137.45 | 3.247% | $141.913 | $141.91 | $141.90 | $141.90 |
| Purchase #3 | $212.84 | 11.127% | $236.5227 | $236.52 | $236.50 | $236.50 |
| Purchase #4 | $169.78 | 4.366% | $177.1926 | $177.19 | $177.20 | $177.20 |
| Purchase #5 | $34.93 | 11.853% | $39.0703 | $39.07 | $39.05 | $39.10 |
| Purchase #6 | $113.87 | 11.103% | $126.513 | $126.51 | $126.50 | $126.50 |
| Purchase #7 | $74.31 | 13.517% | $84.3545 | $84.35 | $84.35 | $84.40 |
| 7 purchase totals = | $766.93 | $832.2495 | $832.23 | $832.20 | $832.30 | |