| 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 | $118.70 | 5.590% | $125.3353 | $125.34 | $125.35 | $125.30 |
| Purchase #2 | $14.78 | 4.825% | $15.4931 | $15.49 | $15.50 | $15.50 |
| Purchase #3 | $250.40 | 4.259% | $261.0645 | $261.06 | $261.05 | $261.10 |
| Purchase #4 | $20.86 | 13.366% | $23.6481 | $23.65 | $23.65 | $23.60 |
| Purchase #5 | $72.69 | 10.537% | $80.3493 | $80.35 | $80.35 | $80.30 |
| Purchase #6 | $172.77 | 7.159% | $185.1386 | $185.14 | $185.15 | $185.10 |
| Purchase #7 | $132.91 | 4.857% | $139.3654 | $139.37 | $139.35 | $139.40 |
| 7 purchase totals = | $783.11 | $830.3943 | $830.40 | $830.40 | $830.30 | |