| 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 | $201.99 | 4.209% | $210.4918 | $210.49 | $210.50 | $210.50 |
| Purchase #2 | $226.75 | 11.469% | $252.756 | $252.76 | $252.75 | $252.80 |
| Purchase #3 | $208.61 | 13.166% | $236.0756 | $236.08 | $236.10 | $236.10 |
| Purchase #4 | $197.92 | 5.672% | $209.146 | $209.15 | $209.15 | $209.10 |
| Purchase #5 | $235.79 | 13.334% | $267.2302 | $267.23 | $267.25 | $267.20 |
| Purchase #6 | $236.77 | 10.754% | $262.2322 | $262.23 | $262.25 | $262.20 |
| Purchase #7 | $125.55 | 5.280% | $132.179 | $132.18 | $132.20 | $132.20 |
| 7 purchase totals = | $1,433.38 | $1,570.1108 | $1,570.12 | $1,570.20 | $1,570.10 | |