| 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 | $100.92 | 4.541% | $105.5028 | $105.50 | $105.50 | $105.50 |
| Purchase #2 | $226.62 | 12.313% | $254.5237 | $254.52 | $254.50 | $254.50 |
| Purchase #3 | $241.65 | 4.147% | $251.6712 | $251.67 | $251.65 | $251.70 |
| Purchase #4 | $123.76 | 11.302% | $137.7474 | $137.75 | $137.75 | $137.70 |
| Purchase #5 | $177.26 | 8.524% | $192.3696 | $192.37 | $192.35 | $192.40 |
| Purchase #6 | $233.36 | 11.874% | $261.0692 | $261.07 | $261.05 | $261.10 |
| Purchase #7 | $73.94 | 3.144% | $76.2647 | $76.26 | $76.25 | $76.30 |
| 7 purchase totals = | $1,177.51 | $1,279.1486 | $1,279.14 | $1,279.05 | $1,279.20 | |