| 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 | $141.35 | 9.164% | $154.3033 | $154.30 | $154.30 | $154.30 |
| Purchase #2 | $19.57 | 7.209% | $20.9808 | $20.98 | $21.00 | $21.00 |
| Purchase #3 | $218.80 | 7.385% | $234.9584 | $234.96 | $234.95 | $235.00 |
| Purchase #4 | $197.86 | 12.614% | $222.8181 | $222.82 | $222.80 | $222.80 |
| Purchase #5 | $247.51 | 5.839% | $261.9621 | $261.96 | $261.95 | $262.00 |
| Purchase #6 | $104.70 | 6.117% | $111.1045 | $111.10 | $111.10 | $111.10 |
| Purchase #7 | $105.41 | 7.251% | $113.0533 | $113.05 | $113.05 | $113.10 |
| 7 purchase totals = | $1,035.20 | $1,119.1805 | $1,119.17 | $1,119.15 | $1,119.30 | |