| 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 | $237.61 | 6.503% | $253.0618 | $253.06 | $253.05 | $253.10 |
| Purchase #2 | $155.26 | 3.212% | $160.247 | $160.25 | $160.25 | $160.20 |
| Purchase #3 | $176.43 | 13.418% | $200.1034 | $200.10 | $200.10 | $200.10 |
| Purchase #4 | $227.84 | 12.322% | $255.9144 | $255.91 | $255.90 | $255.90 |
| Purchase #5 | $183.36 | 9.324% | $200.4565 | $200.46 | $200.45 | $200.50 |
| Purchase #6 | $57.69 | 12.472% | $64.8851 | $64.89 | $64.90 | $64.90 |
| Purchase #7 | $218.84 | 4.779% | $229.2984 | $229.30 | $229.30 | $229.30 |
| 7 purchase totals = | $1,257.03 | $1,363.9666 | $1,363.97 | $1,363.95 | $1,364.00 | |