| 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 | $192.59 | 3.360% | $199.061 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $162.61 | 10.719% | $180.0402 | $180.04 | $180.05 | $180.00 |
| Purchase #3 | $119.58 | 13.313% | $135.4997 | $135.50 | $135.50 | $135.50 |
| Purchase #4 | $41.41 | 8.834% | $45.0682 | $45.07 | $45.05 | $45.10 |
| Purchase #5 | $237.72 | 8.225% | $257.2725 | $257.27 | $257.25 | $257.30 |
| Purchase #6 | $213.60 | 13.471% | $242.3741 | $242.37 | $242.35 | $242.40 |
| Purchase #7 | $41.65 | 11.573% | $46.4702 | $46.47 | $46.45 | $46.50 |
| 7 purchase totals = | $1,009.16 | $1,105.7859 | $1,105.78 | $1,105.70 | $1,105.90 | |