| 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 | $214.37 | 12.279% | $240.6925 | $240.69 | $240.70 | $240.70 |
| Purchase #2 | $76.83 | 4.688% | $80.4318 | $80.43 | $80.45 | $80.40 |
| Purchase #3 | $190.41 | 10.177% | $209.788 | $209.79 | $209.80 | $209.80 |
| Purchase #4 | $113.26 | 9.730% | $124.2802 | $124.28 | $124.30 | $124.30 |
| Purchase #5 | $141.89 | 6.667% | $151.3498 | $151.35 | $151.35 | $151.30 |
| Purchase #6 | $234.58 | 11.856% | $262.3918 | $262.39 | $262.40 | $262.40 |
| Purchase #7 | $78.65 | 8.218% | $85.1135 | $85.11 | $85.10 | $85.10 |
| 7 purchase totals = | $1,049.99 | $1,154.0476 | $1,154.04 | $1,154.10 | $1,154.00 | |