| 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 | $130.56 | 4.210% | $136.0566 | $136.06 | $136.05 | $136.10 |
| Purchase #2 | $161.31 | 13.581% | $183.2175 | $183.22 | $183.20 | $183.20 |
| Purchase #3 | $207.38 | 4.406% | $216.5172 | $216.52 | $216.50 | $216.50 |
| Purchase #4 | $173.50 | 9.847% | $190.5845 | $190.58 | $190.60 | $190.60 |
| Purchase #5 | $125.67 | 7.660% | $135.2963 | $135.30 | $135.30 | $135.30 |
| Purchase #6 | $250.25 | 12.427% | $281.3486 | $281.35 | $281.35 | $281.30 |
| Purchase #7 | $51.27 | 13.260% | $58.0684 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $1,099.94 | $1,201.0891 | $1,201.10 | $1,201.05 | $1,201.10 | |