| 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 | $7.52 | 12.808% | $8.4832 | $8.48 | $8.50 | $8.50 |
| Purchase #2 | $217.39 | 4.837% | $227.9052 | $227.91 | $227.90 | $227.90 |
| Purchase #3 | $22.81 | 11.367% | $25.4028 | $25.40 | $25.40 | $25.40 |
| Purchase #4 | $107.92 | 10.185% | $118.9117 | $118.91 | $118.90 | $118.90 |
| Purchase #5 | $245.73 | 5.490% | $259.2206 | $259.22 | $259.20 | $259.20 |
| Purchase #6 | $183.93 | 12.340% | $206.627 | $206.63 | $206.65 | $206.60 |
| Purchase #7 | $48.97 | 13.698% | $55.6779 | $55.68 | $55.70 | $55.70 |
| 7 purchase totals = | $834.27 | $902.2284 | $902.23 | $902.25 | $902.20 | |