| 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 | $227.53 | 7.501% | $244.597 | $244.60 | $244.60 | $244.60 |
| Purchase #2 | $66.28 | 11.698% | $74.0334 | $74.03 | $74.05 | $74.00 |
| Purchase #3 | $176.34 | 5.831% | $186.6224 | $186.62 | $186.60 | $186.60 |
| Purchase #4 | $95.66 | 7.572% | $102.9034 | $102.90 | $102.90 | $102.90 |
| Purchase #5 | $134.67 | 3.662% | $139.6016 | $139.60 | $139.60 | $139.60 |
| Purchase #6 | $19.48 | 3.846% | $20.2292 | $20.23 | $20.25 | $20.20 |
| Purchase #7 | $185.26 | 7.861% | $199.8233 | $199.82 | $199.80 | $199.80 |
| 7 purchase totals = | $905.22 | $967.8103 | $967.80 | $967.80 | $967.70 | |