| 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 | $220.39 | 7.270% | $236.4124 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $239.67 | 12.821% | $270.3981 | $270.40 | $270.40 | $270.40 |
| Purchase #3 | $47.81 | 9.195% | $52.2061 | $52.21 | $52.20 | $52.20 |
| Purchase #4 | $25.46 | 13.582% | $28.918 | $28.92 | $28.90 | $28.90 |
| Purchase #5 | $244.68 | 6.792% | $261.2987 | $261.30 | $261.30 | $261.30 |
| Purchase #6 | $235.63 | 11.649% | $263.0785 | $263.08 | $263.10 | $263.10 |
| Purchase #7 | $8.90 | 5.870% | $9.4224 | $9.42 | $9.40 | $9.40 |
| 7 purchase totals = | $1,022.54 | $1,121.7342 | $1,121.74 | $1,121.70 | $1,121.70 | |