| 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 | $230.44 | 5.645% | $243.4483 | $243.45 | $243.45 | $243.40 |
| Purchase #2 | $41.83 | 10.436% | $46.1954 | $46.20 | $46.20 | $46.20 |
| Purchase #3 | $248.82 | 12.863% | $280.8257 | $280.83 | $280.85 | $280.80 |
| Purchase #4 | $218.74 | 4.727% | $229.0798 | $229.08 | $229.10 | $229.10 |
| Purchase #5 | $9.77 | 9.862% | $10.7335 | $10.73 | $10.75 | $10.70 |
| Purchase #6 | $189.69 | 3.373% | $196.0882 | $196.09 | $196.10 | $196.10 |
| Purchase #7 | $184.25 | 4.194% | $191.9774 | $191.98 | $192.00 | $192.00 |
| 7 purchase totals = | $1,123.54 | $1,198.3483 | $1,198.36 | $1,198.45 | $1,198.30 | |