| 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 | $37.59 | 8.240% | $40.6874 | $40.69 | $40.70 | $40.70 |
| Purchase #2 | $137.92 | 10.506% | $152.4099 | $152.41 | $152.40 | $152.40 |
| Purchase #3 | $77.82 | 11.727% | $86.946 | $86.95 | $86.95 | $86.90 |
| Purchase #4 | $222.66 | 8.696% | $242.0225 | $242.02 | $242.00 | $242.00 |
| Purchase #5 | $175.75 | 5.107% | $184.7256 | $184.73 | $184.75 | $184.70 |
| Purchase #6 | $218.62 | 13.146% | $247.3598 | $247.36 | $247.35 | $247.40 |
| Purchase #7 | $207.87 | 3.212% | $214.5468 | $214.55 | $214.55 | $214.50 |
| 7 purchase totals = | $1,078.23 | $1,168.6980 | $1,168.71 | $1,168.70 | $1,168.60 | |