| 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 | $188.31 | 13.859% | $214.4079 | $214.41 | $214.40 | $214.40 |
| Purchase #2 | $121.64 | 6.663% | $129.7449 | $129.74 | $129.75 | $129.70 |
| Purchase #3 | $103.39 | 12.195% | $115.9984 | $116.00 | $116.00 | $116.00 |
| Purchase #4 | $163.76 | 13.367% | $185.6498 | $185.65 | $185.65 | $185.60 |
| Purchase #5 | $235.97 | 6.187% | $250.5695 | $250.57 | $250.55 | $250.60 |
| Purchase #6 | $38.84 | 9.664% | $42.5935 | $42.59 | $42.60 | $42.60 |
| Purchase #7 | $54.84 | 7.519% | $58.9634 | $58.96 | $58.95 | $59.00 |
| 7 purchase totals = | $906.75 | $997.9274 | $997.92 | $997.90 | $997.90 | |