| 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 | $75.84 | 9.311% | $82.9015 | $82.90 | $82.90 | $82.90 |
| Purchase #2 | $194.27 | 13.585% | $220.6616 | $220.66 | $220.65 | $220.70 |
| Purchase #3 | $195.98 | 9.750% | $215.0881 | $215.09 | $215.10 | $215.10 |
| Purchase #4 | $76.89 | 6.290% | $81.7264 | $81.73 | $81.75 | $81.70 |
| Purchase #5 | $170.31 | 7.387% | $182.8908 | $182.89 | $182.90 | $182.90 |
| Purchase #6 | $242.48 | 8.208% | $262.3828 | $262.38 | $262.40 | $262.40 |
| Purchase #7 | $213.54 | 4.279% | $222.6774 | $222.68 | $222.70 | $222.70 |
| 7 purchase totals = | $1,169.31 | $1,268.3286 | $1,268.33 | $1,268.40 | $1,268.40 | |