| 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 | $180.98 | 12.117% | $202.9093 | $202.91 | $202.90 | $202.90 |
| Purchase #2 | $205.37 | 10.510% | $226.9544 | $226.95 | $226.95 | $227.00 |
| Purchase #3 | $27.79 | 5.821% | $29.4077 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $77.30 | 10.277% | $85.2441 | $85.24 | $85.25 | $85.20 |
| Purchase #5 | $28.79 | 3.853% | $29.8993 | $29.90 | $29.90 | $29.90 |
| Purchase #6 | $126.59 | 8.146% | $136.902 | $136.90 | $136.90 | $136.90 |
| Purchase #7 | $176.90 | 11.627% | $197.4682 | $197.47 | $197.45 | $197.50 |
| 7 purchase totals = | $823.72 | $908.7850 | $908.78 | $908.75 | $908.80 | |