| 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 | $242.40 | 6.738% | $258.7329 | $258.73 | $258.75 | $258.70 |
| Purchase #2 | $109.54 | 3.114% | $112.9511 | $112.95 | $112.95 | $113.00 |
| Purchase #3 | $103.79 | 13.767% | $118.0788 | $118.08 | $118.10 | $118.10 |
| Purchase #4 | $196.79 | 3.221% | $203.1286 | $203.13 | $203.15 | $203.10 |
| Purchase #5 | $80.36 | 10.592% | $88.8717 | $88.87 | $88.85 | $88.90 |
| Purchase #6 | $46.29 | 12.538% | $52.0938 | $52.09 | $52.10 | $52.10 |
| Purchase #7 | $168.68 | 5.283% | $177.5914 | $177.59 | $177.60 | $177.60 |
| 7 purchase totals = | $947.85 | $1,011.4483 | $1,011.44 | $1,011.50 | $1,011.50 | |