| 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 | $241.61 | 8.200% | $261.422 | $261.42 | $261.40 | $261.40 |
| Purchase #2 | $21.42 | 8.615% | $23.2653 | $23.27 | $23.25 | $23.30 |
| Purchase #3 | $25.64 | 10.810% | $28.4117 | $28.41 | $28.40 | $28.40 |
| Purchase #4 | $31.55 | 13.538% | $35.8212 | $35.82 | $35.80 | $35.80 |
| Purchase #5 | $136.70 | 8.162% | $147.8575 | $147.86 | $147.85 | $147.90 |
| Purchase #6 | $108.92 | 6.723% | $116.2427 | $116.24 | $116.25 | $116.20 |
| Purchase #7 | $122.29 | 12.486% | $137.5591 | $137.56 | $137.55 | $137.60 |
| 7 purchase totals = | $688.13 | $750.5795 | $750.58 | $750.50 | $750.60 | |