| 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 | $235.57 | 3.177% | $243.0541 | $243.05 | $243.05 | $243.10 |
| Purchase #2 | $183.97 | 3.864% | $191.0786 | $191.08 | $191.10 | $191.10 |
| Purchase #3 | $124.55 | 11.329% | $138.6603 | $138.66 | $138.65 | $138.70 |
| Purchase #4 | $231.75 | 5.306% | $244.0467 | $244.05 | $244.05 | $244.00 |
| Purchase #5 | $236.54 | 5.370% | $249.2422 | $249.24 | $249.25 | $249.20 |
| Purchase #6 | $149.25 | 11.808% | $166.8734 | $166.87 | $166.85 | $166.90 |
| Purchase #7 | $66.28 | 7.862% | $71.4909 | $71.49 | $71.50 | $71.50 |
| 7 purchase totals = | $1,227.91 | $1,304.4462 | $1,304.44 | $1,304.45 | $1,304.50 | |