| 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 | $197.99 | 12.374% | $222.4893 | $222.49 | $222.50 | $222.50 |
| Purchase #2 | $183.73 | 7.448% | $197.4142 | $197.41 | $197.40 | $197.40 |
| Purchase #3 | $66.92 | 8.846% | $72.8397 | $72.84 | $72.85 | $72.80 |
| Purchase #4 | $9.76 | 3.272% | $10.0793 | $10.08 | $10.10 | $10.10 |
| Purchase #5 | $218.83 | 10.696% | $242.2361 | $242.24 | $242.25 | $242.20 |
| Purchase #6 | $21.97 | 5.681% | $23.2181 | $23.22 | $23.20 | $23.20 |
| Purchase #7 | $71.65 | 6.491% | $76.3008 | $76.30 | $76.30 | $76.30 |
| 7 purchase totals = | $770.85 | $844.5775 | $844.58 | $844.60 | $844.50 | |