| 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 | $188.35 | 6.237% | $200.0974 | $200.10 | $200.10 | $200.10 |
| Purchase #2 | $136.51 | 4.257% | $142.3212 | $142.32 | $142.30 | $142.30 |
| Purchase #3 | $121.72 | 3.189% | $125.6017 | $125.60 | $125.60 | $125.60 |
| Purchase #4 | $216.28 | 13.282% | $245.0063 | $245.01 | $245.00 | $245.00 |
| Purchase #5 | $163.79 | 9.449% | $179.2665 | $179.27 | $179.25 | $179.30 |
| Purchase #6 | $171.74 | 6.386% | $182.7073 | $182.71 | $182.70 | $182.70 |
| Purchase #7 | $249.43 | 13.427% | $282.921 | $282.92 | $282.90 | $282.90 |
| 7 purchase totals = | $1,247.82 | $1,357.9214 | $1,357.93 | $1,357.85 | $1,357.90 | |