| 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 | $203.95 | 13.342% | $231.161 | $231.16 | $231.15 | $231.20 |
| Purchase #2 | $87.76 | 7.578% | $94.4105 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $18.90 | 12.267% | $21.2185 | $21.22 | $21.20 | $21.20 |
| Purchase #4 | $215.54 | 10.121% | $237.3548 | $237.35 | $237.35 | $237.40 |
| Purchase #5 | $39.34 | 10.645% | $43.5277 | $43.53 | $43.55 | $43.50 |
| Purchase #6 | $26.93 | 7.435% | $28.9322 | $28.93 | $28.95 | $28.90 |
| Purchase #7 | $139.55 | 9.352% | $152.6007 | $152.60 | $152.60 | $152.60 |
| 7 purchase totals = | $731.97 | $809.2054 | $809.20 | $809.20 | $809.20 | |