| 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 | $127.47 | 9.628% | $139.7428 | $139.74 | $139.75 | $139.70 |
| Purchase #2 | $147.92 | 10.406% | $163.3126 | $163.31 | $163.30 | $163.30 |
| Purchase #3 | $191.53 | 9.670% | $210.051 | $210.05 | $210.05 | $210.10 |
| Purchase #4 | $65.68 | 8.251% | $71.0993 | $71.10 | $71.10 | $71.10 |
| Purchase #5 | $48.90 | 4.507% | $51.1039 | $51.10 | $51.10 | $51.10 |
| Purchase #6 | $33.26 | 6.341% | $35.369 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $237.31 | 10.118% | $261.321 | $261.32 | $261.30 | $261.30 |
| 7 purchase totals = | $852.07 | $931.9996 | $931.99 | $931.95 | $932.00 | |