| 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 | $222.84 | 9.267% | $243.4906 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $221.61 | 5.772% | $234.4013 | $234.40 | $234.40 | $234.40 |
| Purchase #3 | $139.59 | 10.115% | $153.7095 | $153.71 | $153.70 | $153.70 |
| Purchase #4 | $68.99 | 12.410% | $77.5517 | $77.55 | $77.55 | $77.60 |
| Purchase #5 | $81.41 | 8.436% | $88.2777 | $88.28 | $88.30 | $88.30 |
| Purchase #6 | $203.38 | 11.765% | $227.3077 | $227.31 | $227.30 | $227.30 |
| Purchase #7 | $95.87 | 9.779% | $105.2451 | $105.25 | $105.25 | $105.20 |
| 7 purchase totals = | $1,033.69 | $1,129.9836 | $1,129.99 | $1,130.00 | $1,130.00 | |