| 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 | $21.88 | 12.276% | $24.566 | $24.57 | $24.55 | $24.60 |
| Purchase #2 | $173.85 | 8.108% | $187.9458 | $187.95 | $187.95 | $187.90 |
| Purchase #3 | $139.39 | 12.775% | $157.1971 | $157.20 | $157.20 | $157.20 |
| Purchase #4 | $83.33 | 4.223% | $86.849 | $86.85 | $86.85 | $86.80 |
| Purchase #5 | $194.81 | 11.154% | $216.5391 | $216.54 | $216.55 | $216.50 |
| Purchase #6 | $28.29 | 7.622% | $30.4463 | $30.45 | $30.45 | $30.40 |
| Purchase #7 | $228.78 | 13.276% | $259.1528 | $259.15 | $259.15 | $259.20 |
| 7 purchase totals = | $870.33 | $962.6961 | $962.71 | $962.70 | $962.60 | |