| 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 | $182.28 | 4.612% | $190.6868 | $190.69 | $190.70 | $190.70 |
| Purchase #2 | $10.87 | 11.809% | $12.1536 | $12.15 | $12.15 | $12.20 |
| Purchase #3 | $77.42 | 5.224% | $81.4644 | $81.46 | $81.45 | $81.50 |
| Purchase #4 | $206.79 | 11.339% | $230.2379 | $230.24 | $230.25 | $230.20 |
| Purchase #5 | $41.73 | 4.631% | $43.6625 | $43.66 | $43.65 | $43.70 |
| Purchase #6 | $227.84 | 8.491% | $247.1859 | $247.19 | $247.20 | $247.20 |
| Purchase #7 | $12.60 | 3.204% | $13.0037 | $13.00 | $13.00 | $13.00 |
| 7 purchase totals = | $759.53 | $818.3948 | $818.39 | $818.40 | $818.50 | |