| 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 | $126.32 | 13.305% | $143.1269 | $143.13 | $143.15 | $143.10 |
| Purchase #2 | $223.61 | 8.615% | $242.874 | $242.87 | $242.85 | $242.90 |
| Purchase #3 | $101.41 | 11.685% | $113.2598 | $113.26 | $113.25 | $113.30 |
| Purchase #4 | $118.65 | 8.473% | $128.7032 | $128.70 | $128.70 | $128.70 |
| Purchase #5 | $124.36 | 6.381% | $132.2954 | $132.30 | $132.30 | $132.30 |
| Purchase #6 | $127.75 | 12.214% | $143.3534 | $143.35 | $143.35 | $143.40 |
| Purchase #7 | $163.79 | 13.727% | $186.2735 | $186.27 | $186.25 | $186.30 |
| 7 purchase totals = | $985.89 | $1,089.8862 | $1,089.88 | $1,089.85 | $1,090.00 | |