| 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 | $249.60 | 6.400% | $265.5744 | $265.57 | $265.55 | $265.60 |
| Purchase #2 | $104.43 | 7.149% | $111.8957 | $111.90 | $111.90 | $111.90 |
| Purchase #3 | $207.88 | 3.836% | $215.8543 | $215.85 | $215.85 | $215.90 |
| Purchase #4 | $53.75 | 8.180% | $58.1468 | $58.15 | $58.15 | $58.10 |
| Purchase #5 | $132.99 | 9.857% | $146.0988 | $146.10 | $146.10 | $146.10 |
| Purchase #6 | $115.62 | 7.617% | $124.4268 | $124.43 | $124.45 | $124.40 |
| Purchase #7 | $224.32 | 5.461% | $236.5701 | $236.57 | $236.55 | $236.60 |
| 7 purchase totals = | $1,088.59 | $1,158.5669 | $1,158.57 | $1,158.55 | $1,158.60 | |