| 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 | $124.56 | 10.772% | $137.9776 | $137.98 | $138.00 | $138.00 |
| Purchase #2 | $77.74 | 8.849% | $84.6192 | $84.62 | $84.60 | $84.60 |
| Purchase #3 | $240.43 | 10.442% | $265.5357 | $265.54 | $265.55 | $265.50 |
| Purchase #4 | $107.62 | 5.210% | $113.227 | $113.23 | $113.25 | $113.20 |
| Purchase #5 | $75.91 | 9.221% | $82.9097 | $82.91 | $82.90 | $82.90 |
| Purchase #6 | $13.98 | 9.793% | $15.3491 | $15.35 | $15.35 | $15.30 |
| Purchase #7 | $217.98 | 6.284% | $231.6779 | $231.68 | $231.70 | $231.70 |
| 7 purchase totals = | $858.22 | $931.2962 | $931.31 | $931.35 | $931.20 | |