| 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 | $133.87 | 3.695% | $138.8165 | $138.82 | $138.80 | $138.80 |
| Purchase #2 | $92.83 | 12.353% | $104.2973 | $104.30 | $104.30 | $104.30 |
| Purchase #3 | $125.94 | 10.329% | $138.9483 | $138.95 | $138.95 | $138.90 |
| Purchase #4 | $180.58 | 13.692% | $205.305 | $205.31 | $205.30 | $205.30 |
| Purchase #5 | $179.96 | 3.224% | $185.7619 | $185.76 | $185.75 | $185.80 |
| Purchase #6 | $237.44 | 11.604% | $264.9925 | $264.99 | $265.00 | $265.00 |
| Purchase #7 | $197.99 | 3.102% | $204.1316 | $204.13 | $204.15 | $204.10 |
| 7 purchase totals = | $1,148.61 | $1,242.2531 | $1,242.26 | $1,242.25 | $1,242.20 | |