| 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 | $217.89 | 6.433% | $231.9069 | $231.91 | $231.90 | $231.90 |
| Purchase #2 | $7.71 | 13.177% | $8.7259 | $8.73 | $8.75 | $8.70 |
| Purchase #3 | $132.80 | 10.652% | $146.9459 | $146.95 | $146.95 | $146.90 |
| Purchase #4 | $129.66 | 13.747% | $147.4844 | $147.48 | $147.50 | $147.50 |
| Purchase #5 | $208.37 | 9.454% | $228.0693 | $228.07 | $228.05 | $228.10 |
| Purchase #6 | $35.49 | 4.633% | $37.1343 | $37.13 | $37.15 | $37.10 |
| Purchase #7 | $67.43 | 5.596% | $71.2034 | $71.20 | $71.20 | $71.20 |
| 7 purchase totals = | $799.35 | $871.4701 | $871.47 | $871.50 | $871.40 | |