| 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 | $197.58 | 6.760% | $210.9364 | $210.94 | $210.95 | $210.90 |
| Purchase #2 | $82.52 | 4.793% | $86.4752 | $86.48 | $86.50 | $86.50 |
| Purchase #3 | $227.66 | 4.670% | $238.2917 | $238.29 | $238.30 | $238.30 |
| Purchase #4 | $146.87 | 9.736% | $161.1693 | $161.17 | $161.15 | $161.20 |
| Purchase #5 | $217.34 | 3.279% | $224.4666 | $224.47 | $224.45 | $224.50 |
| Purchase #6 | $26.51 | 13.491% | $30.0865 | $30.09 | $30.10 | $30.10 |
| Purchase #7 | $11.52 | 11.590% | $12.8552 | $12.86 | $12.85 | $12.90 |
| 7 purchase totals = | $910.00 | $964.2809 | $964.30 | $964.30 | $964.40 | |