| 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 | $214.95 | 11.215% | $239.0566 | $239.06 | $239.05 | $239.10 |
| Purchase #2 | $211.93 | 7.296% | $227.3924 | $227.39 | $227.40 | $227.40 |
| Purchase #3 | $20.95 | 9.360% | $22.9109 | $22.91 | $22.90 | $22.90 |
| Purchase #4 | $71.69 | 12.236% | $80.462 | $80.46 | $80.45 | $80.50 |
| Purchase #5 | $72.47 | 13.169% | $82.0136 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $49.41 | 3.365% | $51.0726 | $51.07 | $51.05 | $51.10 |
| Purchase #7 | $249.87 | 8.802% | $271.8636 | $271.86 | $271.85 | $271.90 |
| 7 purchase totals = | $891.27 | $974.7717 | $974.76 | $974.70 | $974.90 | |