| 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 | $213.45 | 6.474% | $227.2688 | $227.27 | $227.25 | $227.30 |
| Purchase #2 | $184.42 | 4.111% | $192.0015 | $192.00 | $192.00 | $192.00 |
| Purchase #3 | $159.78 | 8.816% | $173.8662 | $173.87 | $173.85 | $173.90 |
| Purchase #4 | $9.51 | 9.351% | $10.3993 | $10.40 | $10.40 | $10.40 |
| Purchase #5 | $222.37 | 3.400% | $229.9306 | $229.93 | $229.95 | $229.90 |
| Purchase #6 | $64.37 | 3.422% | $66.5727 | $66.57 | $66.55 | $66.60 |
| Purchase #7 | $209.74 | 10.349% | $231.446 | $231.45 | $231.45 | $231.40 |
| 7 purchase totals = | $1,063.64 | $1,131.4851 | $1,131.49 | $1,131.45 | $1,131.50 | |