| 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 | $207.53 | 10.856% | $230.0595 | $230.06 | $230.05 | $230.10 |
| Purchase #2 | $173.91 | 10.634% | $192.4036 | $192.40 | $192.40 | $192.40 |
| Purchase #3 | $179.69 | 10.300% | $198.1981 | $198.20 | $198.20 | $198.20 |
| Purchase #4 | $172.27 | 9.823% | $189.1921 | $189.19 | $189.20 | $189.20 |
| Purchase #5 | $104.39 | 10.350% | $115.1944 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $78.87 | 9.872% | $86.656 | $86.66 | $86.65 | $86.70 |
| Purchase #7 | $92.63 | 12.660% | $104.357 | $104.36 | $104.35 | $104.40 |
| 7 purchase totals = | $1,009.29 | $1,116.0607 | $1,116.06 | $1,116.05 | $1,116.20 | |