| 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 | $213.45 | 3.491% | $220.9015 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $113.70 | 8.222% | $123.0484 | $123.05 | $123.05 | $123.00 |
| Purchase #3 | $208.28 | 10.756% | $230.6826 | $230.68 | $230.70 | $230.70 |
| Purchase #4 | $169.83 | 3.796% | $176.2767 | $176.28 | $176.30 | $176.30 |
| Purchase #5 | $90.48 | 8.104% | $97.8125 | $97.81 | $97.80 | $97.80 |
| Purchase #6 | $43.28 | 3.846% | $44.9445 | $44.94 | $44.95 | $44.90 |
| Purchase #7 | $26.54 | 6.838% | $28.3548 | $28.35 | $28.35 | $28.40 |
| 7 purchase totals = | $865.56 | $922.0210 | $922.01 | $922.05 | $922.00 | |