| 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 | $106.47 | 8.249% | $115.2527 | $115.25 | $115.25 | $115.30 |
| Purchase #2 | $123.90 | 7.491% | $133.1813 | $133.18 | $133.20 | $133.20 |
| Purchase #3 | $219.95 | 10.575% | $243.2097 | $243.21 | $243.20 | $243.20 |
| Purchase #4 | $20.32 | 10.308% | $22.4146 | $22.41 | $22.40 | $22.40 |
| Purchase #5 | $89.59 | 5.757% | $94.7477 | $94.75 | $94.75 | $94.70 |
| Purchase #6 | $161.76 | 9.706% | $177.4604 | $177.46 | $177.45 | $177.50 |
| Purchase #7 | $110.99 | 13.682% | $126.1757 | $126.18 | $126.20 | $126.20 |
| 7 purchase totals = | $832.98 | $912.4421 | $912.44 | $912.45 | $912.50 | |