| 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 | $221.82 | 7.867% | $239.2706 | $239.27 | $239.25 | $239.30 |
| Purchase #2 | $187.98 | 10.476% | $207.6728 | $207.67 | $207.65 | $207.70 |
| Purchase #3 | $199.92 | 11.534% | $222.9788 | $222.98 | $223.00 | $223.00 |
| Purchase #4 | $70.88 | 10.736% | $78.4897 | $78.49 | $78.50 | $78.50 |
| Purchase #5 | $250.49 | 3.255% | $258.6434 | $258.64 | $258.65 | $258.60 |
| Purchase #6 | $237.69 | 6.772% | $253.7864 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $53.94 | 11.416% | $60.0978 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $1,222.72 | $1,320.9395 | $1,320.94 | $1,320.95 | $1,321.00 | |