| 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 | $234.53 | 10.466% | $259.0759 | $259.08 | $259.10 | $259.10 |
| Purchase #2 | $107.50 | 11.380% | $119.7335 | $119.73 | $119.75 | $119.70 |
| Purchase #3 | $57.96 | 3.260% | $59.8495 | $59.85 | $59.85 | $59.80 |
| Purchase #4 | $66.52 | 12.728% | $74.9867 | $74.99 | $75.00 | $75.00 |
| Purchase #5 | $19.76 | 8.750% | $21.489 | $21.49 | $21.50 | $21.50 |
| Purchase #6 | $175.45 | 6.874% | $187.5104 | $187.51 | $187.50 | $187.50 |
| Purchase #7 | $188.97 | 13.872% | $215.1839 | $215.18 | $215.20 | $215.20 |
| 7 purchase totals = | $850.69 | $937.8289 | $937.83 | $937.90 | $937.80 | |