| 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 | $122.59 | 5.426% | $129.2417 | $129.24 | $129.25 | $129.20 |
| Purchase #2 | $111.26 | 11.173% | $123.6911 | $123.69 | $123.70 | $123.70 |
| Purchase #3 | $143.80 | 7.663% | $154.8194 | $154.82 | $154.80 | $154.80 |
| Purchase #4 | $84.67 | 13.262% | $95.8989 | $95.90 | $95.90 | $95.90 |
| Purchase #5 | $76.87 | 5.853% | $81.3692 | $81.37 | $81.35 | $81.40 |
| Purchase #6 | $88.54 | 10.514% | $97.8491 | $97.85 | $97.85 | $97.80 |
| Purchase #7 | $202.36 | 7.314% | $217.1606 | $217.16 | $217.15 | $217.20 |
| 7 purchase totals = | $830.09 | $900.0300 | $900.03 | $900.00 | $900.00 | |