| 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 | $213.99 | 9.428% | $234.165 | $234.17 | $234.15 | $234.20 |
| Purchase #2 | $142.33 | 8.780% | $154.8266 | $154.83 | $154.85 | $154.80 |
| Purchase #3 | $28.45 | 5.349% | $29.9718 | $29.97 | $29.95 | $30.00 |
| Purchase #4 | $187.32 | 5.265% | $197.1824 | $197.18 | $197.20 | $197.20 |
| Purchase #5 | $131.89 | 3.857% | $136.977 | $136.98 | $137.00 | $137.00 |
| Purchase #6 | $20.54 | 5.735% | $21.718 | $21.72 | $21.70 | $21.70 |
| Purchase #7 | $127.28 | 4.226% | $132.6589 | $132.66 | $132.65 | $132.70 |
| 7 purchase totals = | $851.80 | $907.4997 | $907.51 | $907.50 | $907.60 | |