| 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 | $231.64 | 5.524% | $244.4358 | $244.44 | $244.45 | $244.40 |
| Purchase #2 | $63.53 | 12.783% | $71.651 | $71.65 | $71.65 | $71.70 |
| Purchase #3 | $60.38 | 12.871% | $68.1515 | $68.15 | $68.15 | $68.20 |
| Purchase #4 | $22.31 | 4.285% | $23.266 | $23.27 | $23.25 | $23.30 |
| Purchase #5 | $203.51 | 4.721% | $213.1177 | $213.12 | $213.10 | $213.10 |
| Purchase #6 | $208.56 | 6.477% | $222.0684 | $222.07 | $222.05 | $222.10 |
| Purchase #7 | $203.97 | 12.317% | $229.093 | $229.09 | $229.10 | $229.10 |
| 7 purchase totals = | $993.90 | $1,071.7834 | $1,071.79 | $1,071.75 | $1,071.90 | |