| 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 | $188.36 | 13.803% | $214.3593 | $214.36 | $214.35 | $214.40 |
| Purchase #2 | $28.40 | 7.440% | $30.513 | $30.51 | $30.50 | $30.50 |
| Purchase #3 | $36.97 | 13.703% | $42.036 | $42.04 | $42.05 | $42.00 |
| Purchase #4 | $219.35 | 10.257% | $241.8487 | $241.85 | $241.85 | $241.80 |
| Purchase #5 | $38.89 | 6.144% | $41.2794 | $41.28 | $41.30 | $41.30 |
| Purchase #6 | $184.31 | 4.771% | $193.1034 | $193.10 | $193.10 | $193.10 |
| Purchase #7 | $247.63 | 9.455% | $271.0434 | $271.04 | $271.05 | $271.00 |
| 7 purchase totals = | $943.91 | $1,034.1832 | $1,034.18 | $1,034.20 | $1,034.10 | |