| 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 | $214.47 | 11.469% | $239.0676 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $14.39 | 4.520% | $15.0404 | $15.04 | $15.05 | $15.00 |
| Purchase #3 | $71.52 | 11.202% | $79.5317 | $79.53 | $79.55 | $79.50 |
| Purchase #4 | $141.30 | 11.267% | $157.2203 | $157.22 | $157.20 | $157.20 |
| Purchase #5 | $218.73 | 10.794% | $242.3397 | $242.34 | $242.35 | $242.30 |
| Purchase #6 | $72.50 | 13.567% | $82.3361 | $82.34 | $82.35 | $82.30 |
| Purchase #7 | $117.54 | 7.254% | $126.0664 | $126.07 | $126.05 | $126.10 |
| 7 purchase totals = | $850.45 | $941.6022 | $941.61 | $941.60 | $941.50 | |