| 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 | $125.37 | 7.311% | $134.5358 | $134.54 | $134.55 | $134.50 |
| Purchase #2 | $224.60 | 9.408% | $245.7304 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $249.82 | 4.803% | $261.8189 | $261.82 | $261.80 | $261.80 |
| Purchase #4 | $137.32 | 8.627% | $149.1666 | $149.17 | $149.15 | $149.20 |
| Purchase #5 | $19.98 | 7.322% | $21.4429 | $21.44 | $21.45 | $21.40 |
| Purchase #6 | $24.34 | 5.761% | $25.7422 | $25.74 | $25.75 | $25.70 |
| Purchase #7 | $127.45 | 9.665% | $139.768 | $139.77 | $139.75 | $139.80 |
| 7 purchase totals = | $908.88 | $978.2048 | $978.21 | $978.20 | $978.10 | |