| 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 | $191.68 | 11.355% | $213.4453 | $213.45 | $213.45 | $213.40 |
| Purchase #2 | $234.56 | 8.181% | $253.7494 | $253.75 | $253.75 | $253.70 |
| Purchase #3 | $225.93 | 11.489% | $251.8871 | $251.89 | $251.90 | $251.90 |
| Purchase #4 | $216.53 | 4.381% | $226.0162 | $226.02 | $226.00 | $226.00 |
| Purchase #5 | $139.46 | 12.534% | $156.9399 | $156.94 | $156.95 | $156.90 |
| Purchase #6 | $220.70 | 13.717% | $250.9734 | $250.97 | $250.95 | $251.00 |
| Purchase #7 | $221.39 | 4.560% | $231.4854 | $231.49 | $231.50 | $231.50 |
| 7 purchase totals = | $1,450.25 | $1,584.4967 | $1,584.51 | $1,584.50 | $1,584.40 | |