| 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 | $196.69 | 10.406% | $217.1576 | $217.16 | $217.15 | $217.20 |
| Purchase #2 | $12.31 | 7.334% | $13.2128 | $13.21 | $13.20 | $13.20 |
| Purchase #3 | $201.76 | 4.381% | $210.5991 | $210.60 | $210.60 | $210.60 |
| Purchase #4 | $45.35 | 8.746% | $49.3163 | $49.32 | $49.30 | $49.30 |
| Purchase #5 | $98.50 | 4.327% | $102.7621 | $102.76 | $102.75 | $102.80 |
| Purchase #6 | $163.94 | 5.358% | $172.7239 | $172.72 | $172.70 | $172.70 |
| Purchase #7 | $63.46 | 3.112% | $65.4349 | $65.43 | $65.45 | $65.40 |
| 7 purchase totals = | $782.01 | $831.2067 | $831.20 | $831.15 | $831.20 | |