| 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 | $208.82 | 10.856% | $231.4895 | $231.49 | $231.50 | $231.50 |
| Purchase #2 | $117.69 | 5.872% | $124.6008 | $124.60 | $124.60 | $124.60 |
| Purchase #3 | $208.31 | 6.738% | $222.3459 | $222.35 | $222.35 | $222.30 |
| Purchase #4 | $22.87 | 12.685% | $25.7711 | $25.77 | $25.75 | $25.80 |
| Purchase #5 | $169.37 | 4.715% | $177.3558 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $20.87 | 7.743% | $22.486 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $94.86 | 7.334% | $101.817 | $101.82 | $101.80 | $101.80 |
| 7 purchase totals = | $842.79 | $905.8661 | $905.88 | $905.85 | $905.90 | |