| 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 | $208.91 | 3.724% | $216.6898 | $216.69 | $216.70 | $216.70 |
| Purchase #2 | $40.60 | 10.476% | $44.8533 | $44.85 | $44.85 | $44.90 |
| Purchase #3 | $117.46 | 12.767% | $132.4561 | $132.46 | $132.45 | $132.50 |
| Purchase #4 | $58.71 | 8.553% | $63.7315 | $63.73 | $63.75 | $63.70 |
| Purchase #5 | $51.87 | 13.566% | $58.9067 | $58.91 | $58.90 | $58.90 |
| Purchase #6 | $146.63 | 10.315% | $161.7549 | $161.75 | $161.75 | $161.80 |
| Purchase #7 | $204.66 | 9.379% | $223.8551 | $223.86 | $223.85 | $223.90 |
| 7 purchase totals = | $828.84 | $902.2474 | $902.25 | $902.25 | $902.40 | |