| 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 | $88.96 | 13.466% | $100.9394 | $100.94 | $100.95 | $100.90 |
| Purchase #2 | $206.74 | 8.496% | $224.3046 | $224.30 | $224.30 | $224.30 |
| Purchase #3 | $99.74 | 4.108% | $103.8373 | $103.84 | $103.85 | $103.80 |
| Purchase #4 | $191.40 | 8.277% | $207.2422 | $207.24 | $207.25 | $207.20 |
| Purchase #5 | $182.89 | 9.267% | $199.8384 | $199.84 | $199.85 | $199.80 |
| Purchase #6 | $16.39 | 5.471% | $17.2867 | $17.29 | $17.30 | $17.30 |
| Purchase #7 | $224.75 | 4.113% | $233.994 | $233.99 | $234.00 | $234.00 |
| 7 purchase totals = | $1,010.87 | $1,087.4426 | $1,087.44 | $1,087.50 | $1,087.30 | |