| 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 | $247.88 | 5.271% | $260.9458 | $260.95 | $260.95 | $260.90 |
| Purchase #2 | $107.75 | 3.832% | $111.879 | $111.88 | $111.90 | $111.90 |
| Purchase #3 | $13.77 | 13.748% | $15.6631 | $15.66 | $15.65 | $15.70 |
| Purchase #4 | $214.49 | 13.632% | $243.7293 | $243.73 | $243.75 | $243.70 |
| Purchase #5 | $138.36 | 12.144% | $155.1624 | $155.16 | $155.15 | $155.20 |
| Purchase #6 | $157.74 | 10.118% | $173.7001 | $173.70 | $173.70 | $173.70 |
| Purchase #7 | $35.60 | 6.431% | $37.8894 | $37.89 | $37.90 | $37.90 |
| 7 purchase totals = | $915.59 | $998.9691 | $998.97 | $999.00 | $999.00 | |