| 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 | $238.91 | 3.594% | $247.4964 | $247.50 | $247.50 | $247.50 |
| Purchase #2 | $119.30 | 7.553% | $128.3107 | $128.31 | $128.30 | $128.30 |
| Purchase #3 | $222.51 | 8.203% | $240.7625 | $240.76 | $240.75 | $240.80 |
| Purchase #4 | $63.54 | 10.733% | $70.3597 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $93.52 | 4.538% | $97.7639 | $97.76 | $97.75 | $97.80 |
| Purchase #6 | $102.74 | 3.733% | $106.5753 | $106.58 | $106.60 | $106.60 |
| Purchase #7 | $36.28 | 6.548% | $38.6556 | $38.66 | $38.65 | $38.70 |
| 7 purchase totals = | $876.80 | $929.9241 | $929.93 | $929.90 | $930.10 | |