| 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 | $126.47 | 11.104% | $140.5132 | $140.51 | $140.50 | $140.50 |
| Purchase #2 | $220.98 | 5.213% | $232.4997 | $232.50 | $232.50 | $232.50 |
| Purchase #3 | $203.29 | 13.630% | $230.9984 | $231.00 | $231.00 | $231.00 |
| Purchase #4 | $236.98 | 10.410% | $261.6496 | $261.65 | $261.65 | $261.60 |
| Purchase #5 | $82.85 | 6.479% | $88.2179 | $88.22 | $88.20 | $88.20 |
| Purchase #6 | $239.37 | 5.543% | $252.6383 | $252.64 | $252.65 | $252.60 |
| Purchase #7 | $98.64 | 5.407% | $103.9735 | $103.97 | $103.95 | $104.00 |
| 7 purchase totals = | $1,208.58 | $1,310.4906 | $1,310.49 | $1,310.45 | $1,310.40 | |