| 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 | $207.51 | 6.600% | $221.2057 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $224.31 | 5.857% | $237.4478 | $237.45 | $237.45 | $237.40 |
| Purchase #3 | $186.75 | 3.291% | $192.8959 | $192.90 | $192.90 | $192.90 |
| Purchase #4 | $134.67 | 11.751% | $150.4951 | $150.50 | $150.50 | $150.50 |
| Purchase #5 | $87.31 | 12.219% | $97.9784 | $97.98 | $98.00 | $98.00 |
| Purchase #6 | $6.33 | 12.357% | $7.1122 | $7.11 | $7.10 | $7.10 |
| Purchase #7 | $65.94 | 13.863% | $75.0813 | $75.08 | $75.10 | $75.10 |
| 7 purchase totals = | $912.82 | $982.2164 | $982.23 | $982.25 | $982.20 | |