| 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 | $208.81 | 6.659% | $222.7147 | $222.71 | $222.70 | $222.70 |
| Purchase #2 | $26.99 | 12.301% | $30.31 | $30.31 | $30.30 | $30.30 |
| Purchase #3 | $36.76 | 5.797% | $38.891 | $38.89 | $38.90 | $38.90 |
| Purchase #4 | $91.48 | 10.746% | $101.3104 | $101.31 | $101.30 | $101.30 |
| Purchase #5 | $111.57 | 11.472% | $124.3693 | $124.37 | $124.35 | $124.40 |
| Purchase #6 | $16.62 | 9.656% | $18.2248 | $18.22 | $18.20 | $18.20 |
| Purchase #7 | $22.42 | 3.618% | $23.2312 | $23.23 | $23.25 | $23.20 |
| 7 purchase totals = | $514.65 | $559.0514 | $559.04 | $559.00 | $559.00 | |