| 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 | $117.45 | 4.272% | $122.4675 | $122.47 | $122.45 | $122.50 |
| Purchase #2 | $163.52 | 13.177% | $185.067 | $185.07 | $185.05 | $185.10 |
| Purchase #3 | $58.41 | 7.184% | $62.6062 | $62.61 | $62.60 | $62.60 |
| Purchase #4 | $204.57 | 11.129% | $227.3366 | $227.34 | $227.35 | $227.30 |
| Purchase #5 | $221.66 | 5.676% | $234.2414 | $234.24 | $234.25 | $234.20 |
| Purchase #6 | $54.80 | 5.581% | $57.8584 | $57.86 | $57.85 | $57.90 |
| Purchase #7 | $58.88 | 13.409% | $66.7752 | $66.78 | $66.80 | $66.80 |
| 7 purchase totals = | $879.29 | $956.3523 | $956.37 | $956.35 | $956.40 | |