| 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 | $199.36 | 7.495% | $214.302 | $214.30 | $214.30 | $214.30 |
| Purchase #2 | $196.52 | 8.735% | $213.686 | $213.69 | $213.70 | $213.70 |
| Purchase #3 | $89.63 | 8.778% | $97.4977 | $97.50 | $97.50 | $97.50 |
| Purchase #4 | $79.56 | 4.584% | $83.207 | $83.21 | $83.20 | $83.20 |
| Purchase #5 | $74.99 | 5.449% | $79.0762 | $79.08 | $79.10 | $79.10 |
| Purchase #6 | $183.48 | 13.560% | $208.3599 | $208.36 | $208.35 | $208.40 |
| Purchase #7 | $225.63 | 8.112% | $243.9331 | $243.93 | $243.95 | $243.90 |
| 7 purchase totals = | $1,049.17 | $1,140.0619 | $1,140.07 | $1,140.10 | $1,140.10 | |