| 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 | $27.98 | 8.362% | $30.3197 | $30.32 | $30.30 | $30.30 |
| Purchase #2 | $237.41 | 3.628% | $246.0232 | $246.02 | $246.00 | $246.00 |
| Purchase #3 | $225.50 | 13.604% | $256.177 | $256.18 | $256.20 | $256.20 |
| Purchase #4 | $195.68 | 6.152% | $207.7182 | $207.72 | $207.70 | $207.70 |
| Purchase #5 | $42.95 | 5.183% | $45.1761 | $45.18 | $45.20 | $45.20 |
| Purchase #6 | $205.82 | 4.730% | $215.5553 | $215.56 | $215.55 | $215.60 |
| Purchase #7 | $40.94 | 3.367% | $42.3184 | $42.32 | $42.30 | $42.30 |
| 7 purchase totals = | $976.28 | $1,043.2879 | $1,043.30 | $1,043.25 | $1,043.30 | |