| 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 | $19.78 | 12.693% | $22.2907 | $22.29 | $22.30 | $22.30 |
| Purchase #2 | $226.79 | 4.129% | $236.1542 | $236.15 | $236.15 | $236.20 |
| Purchase #3 | $82.26 | 6.772% | $87.8306 | $87.83 | $87.85 | $87.80 |
| Purchase #4 | $72.93 | 6.129% | $77.3999 | $77.40 | $77.40 | $77.40 |
| Purchase #5 | $136.61 | 3.768% | $141.7575 | $141.76 | $141.75 | $141.80 |
| Purchase #6 | $165.83 | 8.487% | $179.904 | $179.90 | $179.90 | $179.90 |
| Purchase #7 | $183.41 | 12.734% | $206.7654 | $206.77 | $206.75 | $206.80 |
| 7 purchase totals = | $887.61 | $952.1023 | $952.10 | $952.10 | $952.20 | |