| 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 | $220.53 | 3.466% | $228.1736 | $228.17 | $228.15 | $228.20 |
| Purchase #2 | $186.37 | 11.744% | $208.2573 | $208.26 | $208.25 | $208.30 |
| Purchase #3 | $194.34 | 8.549% | $210.9541 | $210.95 | $210.95 | $211.00 |
| Purchase #4 | $224.98 | 9.689% | $246.7783 | $246.78 | $246.80 | $246.80 |
| Purchase #5 | $224.42 | 3.777% | $232.8963 | $232.90 | $232.90 | $232.90 |
| Purchase #6 | $188.59 | 13.149% | $213.3877 | $213.39 | $213.40 | $213.40 |
| Purchase #7 | $240.38 | 10.720% | $266.1487 | $266.15 | $266.15 | $266.10 |
| 7 purchase totals = | $1,479.61 | $1,606.5960 | $1,606.60 | $1,606.60 | $1,606.70 | |