| 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 | $111.98 | 12.432% | $125.9014 | $125.90 | $125.90 | $125.90 |
| Purchase #2 | $172.60 | 10.792% | $191.227 | $191.23 | $191.25 | $191.20 |
| Purchase #3 | $116.54 | 11.270% | $129.6741 | $129.67 | $129.65 | $129.70 |
| Purchase #4 | $58.47 | 7.849% | $63.0593 | $63.06 | $63.05 | $63.10 |
| Purchase #5 | $185.28 | 10.273% | $204.3138 | $204.31 | $204.30 | $204.30 |
| Purchase #6 | $154.90 | 12.178% | $173.7637 | $173.76 | $173.75 | $173.80 |
| Purchase #7 | $55.47 | 12.733% | $62.533 | $62.53 | $62.55 | $62.50 |
| 7 purchase totals = | $855.24 | $950.4723 | $950.46 | $950.45 | $950.50 | |