| 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 | $183.86 | 8.291% | $199.1038 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $198.49 | 13.258% | $224.8058 | $224.81 | $224.80 | $224.80 |
| Purchase #3 | $110.54 | 13.465% | $125.4242 | $125.42 | $125.40 | $125.40 |
| Purchase #4 | $69.55 | 7.154% | $74.5256 | $74.53 | $74.55 | $74.50 |
| Purchase #5 | $43.38 | 7.306% | $46.5493 | $46.55 | $46.55 | $46.50 |
| Purchase #6 | $217.80 | 13.723% | $247.6887 | $247.69 | $247.70 | $247.70 |
| Purchase #7 | $7.94 | 12.669% | $8.9459 | $8.95 | $8.95 | $8.90 |
| 7 purchase totals = | $831.56 | $927.0433 | $927.05 | $927.05 | $926.90 | |