| 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 | $224.83 | 3.397% | $232.4675 | $232.47 | $232.45 | $232.50 |
| Purchase #2 | $105.64 | 12.136% | $118.4605 | $118.46 | $118.45 | $118.50 |
| Purchase #3 | $249.45 | 10.179% | $274.8415 | $274.84 | $274.85 | $274.80 |
| Purchase #4 | $214.57 | 4.563% | $224.3608 | $224.36 | $224.35 | $224.40 |
| Purchase #5 | $24.65 | 10.843% | $27.3228 | $27.32 | $27.30 | $27.30 |
| Purchase #6 | $69.42 | 13.322% | $78.6681 | $78.67 | $78.65 | $78.70 |
| Purchase #7 | $29.32 | 5.205% | $30.8461 | $30.85 | $30.85 | $30.80 |
| 7 purchase totals = | $917.88 | $986.9673 | $986.97 | $986.90 | $987.00 | |