| 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 | $215.76 | 6.749% | $230.3216 | $230.32 | $230.30 | $230.30 |
| Purchase #2 | $192.58 | 3.456% | $199.2356 | $199.24 | $199.25 | $199.20 |
| Purchase #3 | $43.98 | 9.761% | $48.2729 | $48.27 | $48.25 | $48.30 |
| Purchase #4 | $237.69 | 11.784% | $265.6994 | $265.70 | $265.70 | $265.70 |
| Purchase #5 | $77.93 | 10.516% | $86.1251 | $86.13 | $86.15 | $86.10 |
| Purchase #6 | $168.95 | 10.456% | $186.6154 | $186.62 | $186.60 | $186.60 |
| Purchase #7 | $144.92 | 5.429% | $152.7877 | $152.79 | $152.80 | $152.80 |
| 7 purchase totals = | $1,081.81 | $1,169.0577 | $1,169.07 | $1,169.05 | $1,169.00 | |