| 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 | $202.48 | 13.156% | $229.1183 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $5.36 | 4.130% | $5.5814 | $5.58 | $5.60 | $5.60 |
| Purchase #3 | $114.94 | 10.677% | $127.2121 | $127.21 | $127.20 | $127.20 |
| Purchase #4 | $81.37 | 5.720% | $86.0244 | $86.02 | $86.00 | $86.00 |
| Purchase #5 | $59.37 | 6.645% | $63.3151 | $63.32 | $63.30 | $63.30 |
| Purchase #6 | $78.41 | 7.176% | $84.0367 | $84.04 | $84.05 | $84.00 |
| Purchase #7 | $224.87 | 7.467% | $241.661 | $241.66 | $241.65 | $241.70 |
| 7 purchase totals = | $766.80 | $836.9490 | $836.95 | $836.90 | $836.90 | |