| 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 | $197.56 | 5.579% | $208.5819 | $208.58 | $208.60 | $208.60 |
| Purchase #2 | $105.98 | 3.848% | $110.0581 | $110.06 | $110.05 | $110.10 |
| Purchase #3 | $14.50 | 8.794% | $15.7751 | $15.78 | $15.80 | $15.80 |
| Purchase #4 | $51.83 | 7.706% | $55.824 | $55.82 | $55.80 | $55.80 |
| Purchase #5 | $234.94 | 10.862% | $260.4592 | $260.46 | $260.45 | $260.50 |
| Purchase #6 | $209.95 | 12.328% | $235.8326 | $235.83 | $235.85 | $235.80 |
| Purchase #7 | $118.30 | 9.340% | $129.3492 | $129.35 | $129.35 | $129.30 |
| 7 purchase totals = | $933.06 | $1,015.8801 | $1,015.88 | $1,015.90 | $1,015.90 | |