| 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 | $116.40 | 3.139% | $120.0538 | $120.05 | $120.05 | $120.10 |
| Purchase #2 | $186.79 | 12.373% | $209.9015 | $209.90 | $209.90 | $209.90 |
| Purchase #3 | $68.35 | 8.547% | $74.1919 | $74.19 | $74.20 | $74.20 |
| Purchase #4 | $195.81 | 9.248% | $213.9185 | $213.92 | $213.90 | $213.90 |
| Purchase #5 | $215.90 | 5.156% | $227.0318 | $227.03 | $227.05 | $227.00 |
| Purchase #6 | $200.56 | 3.740% | $208.0609 | $208.06 | $208.05 | $208.10 |
| Purchase #7 | $236.75 | 11.165% | $263.1831 | $263.18 | $263.20 | $263.20 |
| 7 purchase totals = | $1,220.56 | $1,316.3415 | $1,316.33 | $1,316.35 | $1,316.40 | |