| 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 | $190.48 | 9.197% | $207.9984 | $208.00 | $208.00 | $208.00 |
| Purchase #2 | $213.59 | 3.370% | $220.788 | $220.79 | $220.80 | $220.80 |
| Purchase #3 | $86.94 | 12.712% | $97.9918 | $97.99 | $98.00 | $98.00 |
| Purchase #4 | $73.34 | 10.365% | $80.9417 | $80.94 | $80.95 | $80.90 |
| Purchase #5 | $45.40 | 4.531% | $47.4571 | $47.46 | $47.45 | $47.50 |
| Purchase #6 | $237.62 | 7.204% | $254.7381 | $254.74 | $254.75 | $254.70 |
| Purchase #7 | $117.90 | 12.749% | $132.9311 | $132.93 | $132.95 | $132.90 |
| 7 purchase totals = | $965.27 | $1,042.8462 | $1,042.85 | $1,042.90 | $1,042.80 | |