| 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 | $236.71 | 12.108% | $265.3708 | $265.37 | $265.35 | $265.40 |
| Purchase #2 | $68.67 | 11.249% | $76.3947 | $76.39 | $76.40 | $76.40 |
| Purchase #3 | $190.92 | 7.568% | $205.3688 | $205.37 | $205.35 | $205.40 |
| Purchase #4 | $242.94 | 6.353% | $258.374 | $258.37 | $258.35 | $258.40 |
| Purchase #5 | $97.65 | 10.279% | $107.6874 | $107.69 | $107.70 | $107.70 |
| Purchase #6 | $38.99 | 4.273% | $40.656 | $40.66 | $40.65 | $40.70 |
| Purchase #7 | $101.69 | 6.869% | $108.6751 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $977.57 | $1,062.5268 | $1,062.53 | $1,062.50 | $1,062.70 | |