| 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 | $199.72 | 8.435% | $216.5664 | $216.57 | $216.55 | $216.60 |
| Purchase #2 | $225.55 | 3.513% | $233.4736 | $233.47 | $233.45 | $233.50 |
| Purchase #3 | $231.85 | 9.379% | $253.5952 | $253.60 | $253.60 | $253.60 |
| Purchase #4 | $92.55 | 12.456% | $104.078 | $104.08 | $104.10 | $104.10 |
| Purchase #5 | $83.89 | 3.480% | $86.8094 | $86.81 | $86.80 | $86.80 |
| Purchase #6 | $227.66 | 8.143% | $246.1984 | $246.20 | $246.20 | $246.20 |
| Purchase #7 | $211.37 | 13.433% | $239.7633 | $239.76 | $239.75 | $239.80 |
| 7 purchase totals = | $1,272.59 | $1,380.4843 | $1,380.49 | $1,380.45 | $1,380.60 | |