| 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 | $240.37 | 12.733% | $270.9763 | $270.98 | $271.00 | $271.00 |
| Purchase #2 | $234.52 | 12.536% | $263.9194 | $263.92 | $263.90 | $263.90 |
| Purchase #3 | $178.25 | 12.483% | $200.5009 | $200.50 | $200.50 | $200.50 |
| Purchase #4 | $234.95 | 11.487% | $261.9387 | $261.94 | $261.95 | $261.90 |
| Purchase #5 | $229.43 | 3.491% | $237.4394 | $237.44 | $237.45 | $237.40 |
| Purchase #6 | $5.75 | 9.733% | $6.3096 | $6.31 | $6.30 | $6.30 |
| Purchase #7 | $239.45 | 4.700% | $250.7042 | $250.70 | $250.70 | $250.70 |
| 7 purchase totals = | $1,362.72 | $1,491.7885 | $1,491.79 | $1,491.80 | $1,491.70 | |