| 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 | $201.75 | 5.668% | $213.1852 | $213.19 | $213.20 | $213.20 |
| Purchase #2 | $72.45 | 10.503% | $80.0594 | $80.06 | $80.05 | $80.10 |
| Purchase #3 | $133.72 | 12.628% | $150.6062 | $150.61 | $150.60 | $150.60 |
| Purchase #4 | $209.29 | 7.320% | $224.61 | $224.61 | $224.60 | $224.60 |
| Purchase #5 | $240.67 | 8.682% | $261.565 | $261.57 | $261.55 | $261.60 |
| Purchase #6 | $244.59 | 11.333% | $272.3094 | $272.31 | $272.30 | $272.30 |
| Purchase #7 | $237.65 | 4.604% | $248.5914 | $248.59 | $248.60 | $248.60 |
| 7 purchase totals = | $1,340.12 | $1,450.9266 | $1,450.94 | $1,450.90 | $1,451.00 | |