| 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 | $97.83 | 8.565% | $106.2091 | $106.21 | $106.20 | $106.20 |
| Purchase #2 | $215.36 | 12.679% | $242.6655 | $242.67 | $242.65 | $242.70 |
| Purchase #3 | $119.78 | 10.820% | $132.7402 | $132.74 | $132.75 | $132.70 |
| Purchase #4 | $33.76 | 11.136% | $37.5195 | $37.52 | $37.50 | $37.50 |
| Purchase #5 | $193.32 | 3.308% | $199.715 | $199.72 | $199.70 | $199.70 |
| Purchase #6 | $152.78 | 4.124% | $159.0806 | $159.08 | $159.10 | $159.10 |
| Purchase #7 | $103.41 | 9.622% | $113.3601 | $113.36 | $113.35 | $113.40 |
| 7 purchase totals = | $916.24 | $991.2900 | $991.30 | $991.25 | $991.30 | |