| 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 | $248.56 | 4.388% | $259.4668 | $259.47 | $259.45 | $259.50 |
| Purchase #2 | $189.76 | 10.581% | $209.8385 | $209.84 | $209.85 | $209.80 |
| Purchase #3 | $16.75 | 3.632% | $17.3584 | $17.36 | $17.35 | $17.40 |
| Purchase #4 | $90.82 | 3.648% | $94.1331 | $94.13 | $94.15 | $94.10 |
| Purchase #5 | $52.78 | 13.646% | $59.9824 | $59.98 | $60.00 | $60.00 |
| Purchase #6 | $216.74 | 4.575% | $226.6559 | $226.66 | $226.65 | $226.70 |
| Purchase #7 | $13.95 | 4.236% | $14.5409 | $14.54 | $14.55 | $14.50 |
| 7 purchase totals = | $829.36 | $881.9760 | $881.98 | $882.00 | $882.00 | |