| 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 | $121.75 | 12.356% | $136.7934 | $136.79 | $136.80 | $136.80 |
| Purchase #2 | $218.57 | 8.424% | $236.9823 | $236.98 | $237.00 | $237.00 |
| Purchase #3 | $128.59 | 9.262% | $140.5 | $140.50 | $140.50 | $140.50 |
| Purchase #4 | $205.88 | 10.274% | $227.0321 | $227.03 | $227.05 | $227.00 |
| Purchase #5 | $119.81 | 4.132% | $124.7605 | $124.76 | $124.75 | $124.80 |
| Purchase #6 | $159.73 | 6.185% | $169.6093 | $169.61 | $169.60 | $169.60 |
| Purchase #7 | $183.63 | 11.243% | $204.2755 | $204.28 | $204.30 | $204.30 |
| 7 purchase totals = | $1,137.96 | $1,239.9531 | $1,239.95 | $1,240.00 | $1,240.00 | |