| 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 | $7.64 | 11.124% | $8.4899 | $8.49 | $8.50 | $8.50 |
| Purchase #2 | $187.43 | 10.734% | $207.5487 | $207.55 | $207.55 | $207.50 |
| Purchase #3 | $209.39 | 13.225% | $237.0818 | $237.08 | $237.10 | $237.10 |
| Purchase #4 | $151.95 | 11.148% | $168.8894 | $168.89 | $168.90 | $168.90 |
| Purchase #5 | $142.73 | 8.527% | $154.9006 | $154.90 | $154.90 | $154.90 |
| Purchase #6 | $169.56 | 10.213% | $186.8772 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $205.29 | 5.628% | $216.8437 | $216.84 | $216.85 | $216.80 |
| 7 purchase totals = | $1,073.99 | $1,180.6313 | $1,180.63 | $1,180.70 | $1,180.60 | |