| 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 | $19.71 | 12.652% | $22.2037 | $22.20 | $22.20 | $22.20 |
| Purchase #2 | $40.47 | 6.209% | $42.9828 | $42.98 | $43.00 | $43.00 |
| Purchase #3 | $113.52 | 4.861% | $119.0382 | $119.04 | $119.05 | $119.00 |
| Purchase #4 | $163.70 | 9.466% | $179.1958 | $179.20 | $179.20 | $179.20 |
| Purchase #5 | $124.81 | 9.819% | $137.0651 | $137.07 | $137.05 | $137.10 |
| Purchase #6 | $171.77 | 13.722% | $195.3403 | $195.34 | $195.35 | $195.30 |
| Purchase #7 | $222.33 | 6.486% | $236.7503 | $236.75 | $236.75 | $236.80 |
| 7 purchase totals = | $856.31 | $932.5762 | $932.58 | $932.60 | $932.60 | |