| 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 | $113.76 | 6.558% | $121.2204 | $121.22 | $121.20 | $121.20 |
| Purchase #2 | $105.52 | 9.866% | $115.9306 | $115.93 | $115.95 | $115.90 |
| Purchase #3 | $217.41 | 13.858% | $247.5387 | $247.54 | $247.55 | $247.50 |
| Purchase #4 | $123.44 | 13.174% | $139.702 | $139.70 | $139.70 | $139.70 |
| Purchase #5 | $139.28 | 5.387% | $146.783 | $146.78 | $146.80 | $146.80 |
| Purchase #6 | $208.32 | 4.297% | $217.2715 | $217.27 | $217.25 | $217.30 |
| Purchase #7 | $173.53 | 9.772% | $190.4874 | $190.49 | $190.50 | $190.50 |
| 7 purchase totals = | $1,081.26 | $1,178.9336 | $1,178.93 | $1,178.95 | $1,178.90 | |