| 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 | $223.72 | 3.279% | $231.0558 | $231.06 | $231.05 | $231.10 |
| Purchase #2 | $130.89 | 12.258% | $146.9345 | $146.93 | $146.95 | $146.90 |
| Purchase #3 | $41.79 | 13.223% | $47.3159 | $47.32 | $47.30 | $47.30 |
| Purchase #4 | $129.62 | 7.773% | $139.6954 | $139.70 | $139.70 | $139.70 |
| Purchase #5 | $159.54 | 10.564% | $176.3938 | $176.39 | $176.40 | $176.40 |
| Purchase #6 | $29.54 | 3.762% | $30.6513 | $30.65 | $30.65 | $30.70 |
| Purchase #7 | $145.99 | 5.443% | $153.9362 | $153.94 | $153.95 | $153.90 |
| 7 purchase totals = | $861.09 | $925.9829 | $925.99 | $926.00 | $926.00 | |