| 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 | $74.76 | 11.686% | $83.4965 | $83.50 | $83.50 | $83.50 |
| Purchase #2 | $129.60 | 5.401% | $136.5997 | $136.60 | $136.60 | $136.60 |
| Purchase #3 | $235.95 | 12.805% | $266.1634 | $266.16 | $266.15 | $266.20 |
| Purchase #4 | $234.89 | 11.282% | $261.3903 | $261.39 | $261.40 | $261.40 |
| Purchase #5 | $67.91 | 11.328% | $75.6028 | $75.60 | $75.60 | $75.60 |
| Purchase #6 | $190.52 | 12.153% | $213.6739 | $213.67 | $213.65 | $213.70 |
| Purchase #7 | $167.41 | 9.541% | $183.3826 | $183.38 | $183.40 | $183.40 |
| 7 purchase totals = | $1,101.04 | $1,220.3092 | $1,220.30 | $1,220.30 | $1,220.40 | |