| 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 | $234.50 | 3.524% | $242.7638 | $242.76 | $242.75 | $242.80 |
| Purchase #2 | $141.63 | 13.824% | $161.2089 | $161.21 | $161.20 | $161.20 |
| Purchase #3 | $162.31 | 11.503% | $180.9805 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $59.98 | 4.717% | $62.8093 | $62.81 | $62.80 | $62.80 |
| Purchase #5 | $148.69 | 13.520% | $168.7929 | $168.79 | $168.80 | $168.80 |
| Purchase #6 | $30.37 | 13.731% | $34.5401 | $34.54 | $34.55 | $34.50 |
| Purchase #7 | $189.76 | 5.396% | $199.9994 | $200.00 | $200.00 | $200.00 |
| 7 purchase totals = | $967.24 | $1,051.0949 | $1,051.09 | $1,051.10 | $1,051.10 | |