| 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 | $194.38 | 4.652% | $203.4226 | $203.42 | $203.40 | $203.40 |
| Purchase #2 | $37.84 | 8.571% | $41.0833 | $41.08 | $41.10 | $41.10 |
| Purchase #3 | $96.82 | 9.453% | $105.9724 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $232.47 | 12.420% | $261.3428 | $261.34 | $261.35 | $261.30 |
| Purchase #5 | $71.49 | 4.298% | $74.5626 | $74.56 | $74.55 | $74.60 |
| Purchase #6 | $227.95 | 13.667% | $259.1039 | $259.10 | $259.10 | $259.10 |
| Purchase #7 | $183.62 | 7.166% | $196.7782 | $196.78 | $196.80 | $196.80 |
| 7 purchase totals = | $1,044.57 | $1,142.2658 | $1,142.25 | $1,142.25 | $1,142.30 | |