| 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 | $237.80 | 11.772% | $265.7938 | $265.79 | $265.80 | $265.80 |
| Purchase #2 | $196.68 | 8.776% | $213.9406 | $213.94 | $213.95 | $213.90 |
| Purchase #3 | $191.91 | 6.873% | $205.1 | $205.10 | $205.10 | $205.10 |
| Purchase #4 | $239.68 | 5.738% | $253.4328 | $253.43 | $253.45 | $253.40 |
| Purchase #5 | $94.76 | 6.456% | $100.8777 | $100.88 | $100.90 | $100.90 |
| Purchase #6 | $115.54 | 4.282% | $120.4874 | $120.49 | $120.50 | $120.50 |
| Purchase #7 | $174.95 | 5.730% | $184.9746 | $184.97 | $184.95 | $185.00 |
| 7 purchase totals = | $1,251.32 | $1,344.6069 | $1,344.60 | $1,344.65 | $1,344.60 | |