| 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 | $234.97 | 11.422% | $261.8083 | $261.81 | $261.80 | $261.80 |
| Purchase #2 | $106.56 | 12.221% | $119.5827 | $119.58 | $119.60 | $119.60 |
| Purchase #3 | $186.52 | 8.864% | $203.0531 | $203.05 | $203.05 | $203.10 |
| Purchase #4 | $93.50 | 3.551% | $96.8202 | $96.82 | $96.80 | $96.80 |
| Purchase #5 | $152.35 | 13.453% | $172.8456 | $172.85 | $172.85 | $172.80 |
| Purchase #6 | $14.54 | 8.547% | $15.7827 | $15.78 | $15.80 | $15.80 |
| Purchase #7 | $114.61 | 9.815% | $125.859 | $125.86 | $125.85 | $125.90 |
| 7 purchase totals = | $903.05 | $995.7516 | $995.75 | $995.75 | $995.80 | |