| 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 | $21.82 | 3.603% | $22.6062 | $22.61 | $22.60 | $22.60 |
| Purchase #2 | $206.25 | 4.724% | $215.9933 | $215.99 | $216.00 | $216.00 |
| Purchase #3 | $145.61 | 11.448% | $162.2794 | $162.28 | $162.30 | $162.30 |
| Purchase #4 | $129.42 | 11.541% | $144.3564 | $144.36 | $144.35 | $144.40 |
| Purchase #5 | $88.37 | 10.839% | $97.9484 | $97.95 | $97.95 | $97.90 |
| Purchase #6 | $203.67 | 13.793% | $231.7622 | $231.76 | $231.75 | $231.80 |
| Purchase #7 | $29.82 | 3.351% | $30.8193 | $30.82 | $30.80 | $30.80 |
| 7 purchase totals = | $824.96 | $905.7652 | $905.77 | $905.75 | $905.80 | |