| 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 | $124.62 | 6.314% | $132.4885 | $132.49 | $132.50 | $132.50 |
| Purchase #2 | $171.53 | 8.186% | $185.5714 | $185.57 | $185.55 | $185.60 |
| Purchase #3 | $45.49 | 11.728% | $50.8251 | $50.83 | $50.85 | $50.80 |
| Purchase #4 | $138.35 | 13.500% | $157.0273 | $157.03 | $157.05 | $157.00 |
| Purchase #5 | $209.84 | 12.831% | $236.7646 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $237.35 | 9.747% | $260.4845 | $260.48 | $260.50 | $260.50 |
| Purchase #7 | $94.46 | 5.357% | $99.5202 | $99.52 | $99.50 | $99.50 |
| 7 purchase totals = | $1,021.64 | $1,122.6816 | $1,122.68 | $1,122.70 | $1,122.70 | |