| 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 | $189.33 | 10.389% | $208.9995 | $209.00 | $209.00 | $209.00 |
| Purchase #2 | $200.31 | 13.781% | $227.9147 | $227.91 | $227.90 | $227.90 |
| Purchase #3 | $72.63 | 10.176% | $80.0208 | $80.02 | $80.00 | $80.00 |
| Purchase #4 | $187.37 | 7.559% | $201.5333 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $238.47 | 9.782% | $261.7971 | $261.80 | $261.80 | $261.80 |
| Purchase #6 | $95.53 | 10.862% | $105.9065 | $105.91 | $105.90 | $105.90 |
| Purchase #7 | $180.26 | 9.397% | $197.199 | $197.20 | $197.20 | $197.20 |
| 7 purchase totals = | $1,163.90 | $1,283.3709 | $1,283.37 | $1,283.35 | $1,283.30 | |