| 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 | $11.50 | 10.528% | $12.7107 | $12.71 | $12.70 | $12.70 |
| Purchase #2 | $183.91 | 8.764% | $200.0279 | $200.03 | $200.05 | $200.00 |
| Purchase #3 | $111.32 | 12.494% | $125.2283 | $125.23 | $125.25 | $125.20 |
| Purchase #4 | $115.41 | 8.711% | $125.4634 | $125.46 | $125.45 | $125.50 |
| Purchase #5 | $199.25 | 5.472% | $210.153 | $210.15 | $210.15 | $210.20 |
| Purchase #6 | $98.57 | 6.389% | $104.8676 | $104.87 | $104.85 | $104.90 |
| Purchase #7 | $178.95 | 6.870% | $191.2439 | $191.24 | $191.25 | $191.20 |
| 7 purchase totals = | $898.91 | $969.6948 | $969.69 | $969.70 | $969.70 | |