| 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 | $235.79 | 3.549% | $244.1582 | $244.16 | $244.15 | $244.20 |
| Purchase #2 | $204.59 | 5.301% | $215.4353 | $215.44 | $215.45 | $215.40 |
| Purchase #3 | $18.33 | 5.874% | $19.4067 | $19.41 | $19.40 | $19.40 |
| Purchase #4 | $137.57 | 3.617% | $142.5459 | $142.55 | $142.55 | $142.50 |
| Purchase #5 | $30.67 | 6.144% | $32.5544 | $32.55 | $32.55 | $32.60 |
| Purchase #6 | $221.40 | 6.602% | $236.0168 | $236.02 | $236.00 | $236.00 |
| Purchase #7 | $14.53 | 5.133% | $15.2758 | $15.28 | $15.30 | $15.30 |
| 7 purchase totals = | $862.88 | $905.3931 | $905.41 | $905.40 | $905.40 | |