| 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 | $240.94 | 3.355% | $249.0235 | $249.02 | $249.00 | $249.00 |
| Purchase #2 | $125.63 | 11.509% | $140.0888 | $140.09 | $140.10 | $140.10 |
| Purchase #3 | $13.67 | 3.191% | $14.1062 | $14.11 | $14.10 | $14.10 |
| Purchase #4 | $13.69 | 11.107% | $15.2105 | $15.21 | $15.20 | $15.20 |
| Purchase #5 | $178.96 | 3.424% | $185.0876 | $185.09 | $185.10 | $185.10 |
| Purchase #6 | $87.41 | 9.689% | $95.8792 | $95.88 | $95.90 | $95.90 |
| Purchase #7 | $234.94 | 5.108% | $246.9407 | $246.94 | $246.95 | $246.90 |
| 7 purchase totals = | $895.24 | $946.3365 | $946.34 | $946.35 | $946.30 | |