| 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 | $175.82 | 13.481% | $199.5223 | $199.52 | $199.50 | $199.50 |
| Purchase #2 | $21.79 | 8.580% | $23.6596 | $23.66 | $23.65 | $23.70 |
| Purchase #3 | $221.26 | 13.806% | $251.8072 | $251.81 | $251.80 | $251.80 |
| Purchase #4 | $230.36 | 13.690% | $261.8963 | $261.90 | $261.90 | $261.90 |
| Purchase #5 | $24.48 | 3.521% | $25.3419 | $25.34 | $25.35 | $25.30 |
| Purchase #6 | $218.60 | 3.832% | $226.9768 | $226.98 | $227.00 | $227.00 |
| Purchase #7 | $200.36 | 5.392% | $211.1634 | $211.16 | $211.15 | $211.20 |
| 7 purchase totals = | $1,092.67 | $1,200.3675 | $1,200.37 | $1,200.35 | $1,200.40 | |