| 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 | $213.60 | 10.690% | $236.4338 | $236.43 | $236.45 | $236.40 |
| Purchase #2 | $33.59 | 5.253% | $35.3545 | $35.35 | $35.35 | $35.40 |
| Purchase #3 | $15.42 | 3.215% | $15.9158 | $15.92 | $15.90 | $15.90 |
| Purchase #4 | $106.81 | 5.838% | $113.0456 | $113.05 | $113.05 | $113.00 |
| Purchase #5 | $91.69 | 6.261% | $97.4307 | $97.43 | $97.45 | $97.40 |
| Purchase #6 | $152.78 | 4.637% | $159.8644 | $159.86 | $159.85 | $159.90 |
| Purchase #7 | $169.60 | 6.727% | $181.009 | $181.01 | $181.00 | $181.00 |
| 7 purchase totals = | $783.49 | $839.0538 | $839.05 | $839.05 | $839.00 | |