| 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 | $114.86 | 5.721% | $121.4311 | $121.43 | $121.45 | $121.40 |
| Purchase #2 | $240.73 | 13.604% | $273.4789 | $273.48 | $273.50 | $273.50 |
| Purchase #3 | $43.57 | 5.178% | $45.8261 | $45.83 | $45.85 | $45.80 |
| Purchase #4 | $174.29 | 13.713% | $198.1904 | $198.19 | $198.20 | $198.20 |
| Purchase #5 | $196.65 | 6.573% | $209.5758 | $209.58 | $209.60 | $209.60 |
| Purchase #6 | $40.86 | 4.682% | $42.7731 | $42.77 | $42.75 | $42.80 |
| Purchase #7 | $95.85 | 8.583% | $104.0768 | $104.08 | $104.10 | $104.10 |
| 7 purchase totals = | $906.81 | $995.3522 | $995.36 | $995.45 | $995.40 | |