| 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 | $237.64 | 7.241% | $254.8475 | $254.85 | $254.85 | $254.80 |
| Purchase #2 | $124.92 | 11.291% | $139.0247 | $139.02 | $139.00 | $139.00 |
| Purchase #3 | $163.70 | 9.389% | $179.0698 | $179.07 | $179.05 | $179.10 |
| Purchase #4 | $73.71 | 11.102% | $81.8933 | $81.89 | $81.90 | $81.90 |
| Purchase #5 | $50.40 | 7.436% | $54.1477 | $54.15 | $54.15 | $54.10 |
| Purchase #6 | $125.50 | 6.452% | $133.5973 | $133.60 | $133.60 | $133.60 |
| Purchase #7 | $26.28 | 11.107% | $29.1989 | $29.20 | $29.20 | $29.20 |
| 7 purchase totals = | $802.15 | $871.7792 | $871.78 | $871.75 | $871.70 | |