| 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 | $132.65 | 7.298% | $142.3308 | $142.33 | $142.35 | $142.30 |
| Purchase #2 | $225.87 | 6.727% | $241.0643 | $241.06 | $241.05 | $241.10 |
| Purchase #3 | $188.31 | 10.598% | $208.2671 | $208.27 | $208.25 | $208.30 |
| Purchase #4 | $25.87 | 12.148% | $29.0127 | $29.01 | $29.00 | $29.00 |
| Purchase #5 | $42.71 | 7.111% | $45.7471 | $45.75 | $45.75 | $45.70 |
| Purchase #6 | $24.99 | 8.227% | $27.0459 | $27.05 | $27.05 | $27.00 |
| Purchase #7 | $245.53 | 6.399% | $261.2415 | $261.24 | $261.25 | $261.20 |
| 7 purchase totals = | $885.93 | $954.7094 | $954.71 | $954.70 | $954.60 | |