| 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 | $247.34 | 5.596% | $261.1811 | $261.18 | $261.20 | $261.20 |
| Purchase #2 | $248.42 | 8.594% | $269.7692 | $269.77 | $269.75 | $269.80 |
| Purchase #3 | $109.90 | 5.613% | $116.0687 | $116.07 | $116.05 | $116.10 |
| Purchase #4 | $85.46 | 3.344% | $88.3178 | $88.32 | $88.30 | $88.30 |
| Purchase #5 | $97.40 | 8.257% | $105.4423 | $105.44 | $105.45 | $105.40 |
| Purchase #6 | $137.94 | 10.764% | $152.7879 | $152.79 | $152.80 | $152.80 |
| Purchase #7 | $41.41 | 8.666% | $44.9986 | $45.00 | $45.00 | $45.00 |
| 7 purchase totals = | $967.87 | $1,038.5656 | $1,038.57 | $1,038.55 | $1,038.60 | |