| 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 | $127.44 | 3.811% | $132.2967 | $132.30 | $132.30 | $132.30 |
| Purchase #2 | $36.82 | 10.640% | $40.7376 | $40.74 | $40.75 | $40.70 |
| Purchase #3 | $219.83 | 10.168% | $242.1823 | $242.18 | $242.20 | $242.20 |
| Purchase #4 | $214.78 | 10.454% | $237.2331 | $237.23 | $237.25 | $237.20 |
| Purchase #5 | $104.43 | 3.591% | $108.1801 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $92.54 | 10.464% | $102.2234 | $102.22 | $102.20 | $102.20 |
| Purchase #7 | $76.53 | 11.615% | $85.419 | $85.42 | $85.40 | $85.40 |
| 7 purchase totals = | $872.37 | $948.2722 | $948.27 | $948.30 | $948.20 | |