| 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 | $202.43 | 7.377% | $217.3633 | $217.36 | $217.35 | $217.40 |
| Purchase #2 | $166.71 | 9.348% | $182.2941 | $182.29 | $182.30 | $182.30 |
| Purchase #3 | $245.75 | 5.499% | $259.2638 | $259.26 | $259.25 | $259.30 |
| Purchase #4 | $221.31 | 10.363% | $244.2444 | $244.24 | $244.25 | $244.20 |
| Purchase #5 | $168.98 | 12.493% | $190.0907 | $190.09 | $190.10 | $190.10 |
| Purchase #6 | $227.27 | 5.513% | $239.7994 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $125.92 | 6.496% | $134.0998 | $134.10 | $134.10 | $134.10 |
| 7 purchase totals = | $1,358.37 | $1,467.1555 | $1,467.14 | $1,467.15 | $1,467.20 | |