| 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 | $209.62 | 5.741% | $221.6543 | $221.65 | $221.65 | $221.70 |
| Purchase #2 | $27.92 | 11.573% | $31.1512 | $31.15 | $31.15 | $31.20 |
| Purchase #3 | $132.37 | 13.641% | $150.4266 | $150.43 | $150.45 | $150.40 |
| Purchase #4 | $78.56 | 7.870% | $84.7427 | $84.74 | $84.75 | $84.70 |
| Purchase #5 | $92.44 | 13.180% | $104.6236 | $104.62 | $104.60 | $104.60 |
| Purchase #6 | $208.75 | 6.368% | $222.0432 | $222.04 | $222.05 | $222.00 |
| Purchase #7 | $99.31 | 7.345% | $106.6043 | $106.60 | $106.60 | $106.60 |
| 7 purchase totals = | $848.97 | $921.2459 | $921.23 | $921.25 | $921.20 | |