| 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 | $237.87 | 4.644% | $248.9167 | $248.92 | $248.90 | $248.90 |
| Purchase #2 | $163.51 | 8.337% | $177.1418 | $177.14 | $177.15 | $177.10 |
| Purchase #3 | $132.41 | 7.327% | $142.1117 | $142.11 | $142.10 | $142.10 |
| Purchase #4 | $184.47 | 13.258% | $208.927 | $208.93 | $208.95 | $208.90 |
| Purchase #5 | $27.91 | 12.149% | $31.3008 | $31.30 | $31.30 | $31.30 |
| Purchase #6 | $184.66 | 4.175% | $192.3696 | $192.37 | $192.35 | $192.40 |
| Purchase #7 | $236.88 | 10.365% | $261.4326 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $1,167.71 | $1,262.2002 | $1,262.20 | $1,262.20 | $1,262.10 | |