| 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 | $109.46 | 6.406% | $116.472 | $116.47 | $116.45 | $116.50 |
| Purchase #2 | $99.36 | 5.594% | $104.9182 | $104.92 | $104.90 | $104.90 |
| Purchase #3 | $221.83 | 7.179% | $237.7552 | $237.76 | $237.75 | $237.80 |
| Purchase #4 | $208.39 | 12.559% | $234.5617 | $234.56 | $234.55 | $234.60 |
| Purchase #5 | $18.88 | 8.621% | $20.5076 | $20.51 | $20.50 | $20.50 |
| Purchase #6 | $15.67 | 5.192% | $16.4836 | $16.48 | $16.50 | $16.50 |
| Purchase #7 | $173.40 | 11.518% | $193.3722 | $193.37 | $193.35 | $193.40 |
| 7 purchase totals = | $846.99 | $924.0705 | $924.07 | $924.00 | $924.20 | |