| 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 | $94.44 | 3.313% | $97.5688 | $97.57 | $97.55 | $97.60 |
| Purchase #2 | $160.43 | 9.860% | $176.2484 | $176.25 | $176.25 | $176.20 |
| Purchase #3 | $190.71 | 4.275% | $198.8629 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $10.58 | 4.244% | $11.029 | $11.03 | $11.05 | $11.00 |
| Purchase #5 | $199.86 | 11.504% | $222.8519 | $222.85 | $222.85 | $222.90 |
| Purchase #6 | $113.49 | 4.400% | $118.4836 | $118.48 | $118.50 | $118.50 |
| Purchase #7 | $232.48 | 10.632% | $257.1973 | $257.20 | $257.20 | $257.20 |
| 7 purchase totals = | $1,001.99 | $1,082.2419 | $1,082.24 | $1,082.25 | $1,082.30 | |