| 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 | $230.67 | 10.657% | $255.2525 | $255.25 | $255.25 | $255.30 |
| Purchase #2 | $53.87 | 9.648% | $59.0674 | $59.07 | $59.05 | $59.10 |
| Purchase #3 | $35.59 | 9.798% | $39.0771 | $39.08 | $39.10 | $39.10 |
| Purchase #4 | $109.91 | 13.235% | $124.4566 | $124.46 | $124.45 | $124.50 |
| Purchase #5 | $101.92 | 11.248% | $113.384 | $113.38 | $113.40 | $113.40 |
| Purchase #6 | $88.76 | 9.809% | $97.4665 | $97.47 | $97.45 | $97.50 |
| Purchase #7 | $126.62 | 11.336% | $140.9736 | $140.97 | $140.95 | $141.00 |
| 7 purchase totals = | $747.34 | $829.6777 | $829.68 | $829.65 | $829.90 | |