| 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 | $114.88 | 6.772% | $122.6597 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $199.50 | 10.306% | $220.0605 | $220.06 | $220.05 | $220.10 |
| Purchase #3 | $107.92 | 9.405% | $118.0699 | $118.07 | $118.05 | $118.10 |
| Purchase #4 | $231.93 | 12.717% | $261.4245 | $261.42 | $261.40 | $261.40 |
| Purchase #5 | $104.27 | 9.442% | $114.1152 | $114.12 | $114.10 | $114.10 |
| Purchase #6 | $64.76 | 6.473% | $68.9519 | $68.95 | $68.95 | $69.00 |
| Purchase #7 | $23.28 | 4.352% | $24.2931 | $24.29 | $24.30 | $24.30 |
| 7 purchase totals = | $846.54 | $929.5748 | $929.57 | $929.50 | $929.70 | |