| 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 | $128.99 | 6.396% | $137.2402 | $137.24 | $137.25 | $137.20 |
| Purchase #2 | $222.85 | 9.296% | $243.5661 | $243.57 | $243.55 | $243.60 |
| Purchase #3 | $230.36 | 3.705% | $238.8948 | $238.89 | $238.90 | $238.90 |
| Purchase #4 | $199.97 | 6.749% | $213.466 | $213.47 | $213.45 | $213.50 |
| Purchase #5 | $183.30 | 12.708% | $206.5938 | $206.59 | $206.60 | $206.60 |
| Purchase #6 | $209.98 | 11.836% | $234.8332 | $234.83 | $234.85 | $234.80 |
| Purchase #7 | $166.77 | 4.634% | $174.4981 | $174.50 | $174.50 | $174.50 |
| 7 purchase totals = | $1,342.22 | $1,449.0922 | $1,449.09 | $1,449.10 | $1,449.10 | |