| 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 | $191.46 | 11.622% | $213.7115 | $213.71 | $213.70 | $213.70 |
| Purchase #2 | $78.54 | 10.227% | $86.5723 | $86.57 | $86.55 | $86.60 |
| Purchase #3 | $142.40 | 11.866% | $159.2972 | $159.30 | $159.30 | $159.30 |
| Purchase #4 | $192.61 | 12.677% | $217.0272 | $217.03 | $217.05 | $217.00 |
| Purchase #5 | $220.47 | 10.486% | $243.5885 | $243.59 | $243.60 | $243.60 |
| Purchase #6 | $132.37 | 5.585% | $139.7629 | $139.76 | $139.75 | $139.80 |
| Purchase #7 | $236.25 | 5.383% | $248.9673 | $248.97 | $248.95 | $249.00 |
| 7 purchase totals = | $1,194.10 | $1,308.9269 | $1,308.93 | $1,308.90 | $1,309.00 | |