| 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 | $188.51 | 9.294% | $206.0301 | $206.03 | $206.05 | $206.00 |
| Purchase #2 | $30.98 | 11.457% | $34.5294 | $34.53 | $34.55 | $34.50 |
| Purchase #3 | $47.78 | 9.762% | $52.4443 | $52.44 | $52.45 | $52.40 |
| Purchase #4 | $216.50 | 7.796% | $233.3783 | $233.38 | $233.40 | $233.40 |
| Purchase #5 | $124.59 | 6.131% | $132.2286 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $61.34 | 10.465% | $67.7592 | $67.76 | $67.75 | $67.80 |
| Purchase #7 | $242.85 | 8.832% | $264.2985 | $264.30 | $264.30 | $264.30 |
| 7 purchase totals = | $912.55 | $990.6684 | $990.67 | $990.75 | $990.60 | |