| 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 | $233.25 | 11.770% | $260.7035 | $260.70 | $260.70 | $260.70 |
| Purchase #2 | $148.58 | 13.753% | $169.0142 | $169.01 | $169.00 | $169.00 |
| Purchase #3 | $159.80 | 4.194% | $166.502 | $166.50 | $166.50 | $166.50 |
| Purchase #4 | $100.97 | 4.217% | $105.2279 | $105.23 | $105.25 | $105.20 |
| Purchase #5 | $177.44 | 3.503% | $183.6557 | $183.66 | $183.65 | $183.70 |
| Purchase #6 | $61.83 | 7.185% | $66.2725 | $66.27 | $66.25 | $66.30 |
| Purchase #7 | $101.40 | 4.159% | $105.6172 | $105.62 | $105.60 | $105.60 |
| 7 purchase totals = | $983.27 | $1,056.9930 | $1,056.99 | $1,056.95 | $1,057.00 | |