| 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 | $74.68 | 8.471% | $81.0061 | $81.01 | $81.00 | $81.00 |
| Purchase #2 | $82.72 | 10.304% | $91.2435 | $91.24 | $91.25 | $91.20 |
| Purchase #3 | $202.64 | 7.249% | $217.3294 | $217.33 | $217.35 | $217.30 |
| Purchase #4 | $121.91 | 5.355% | $128.4383 | $128.44 | $128.45 | $128.40 |
| Purchase #5 | $24.30 | 7.650% | $26.159 | $26.16 | $26.15 | $26.20 |
| Purchase #6 | $179.94 | 3.527% | $186.2865 | $186.29 | $186.30 | $186.30 |
| Purchase #7 | $222.34 | 11.355% | $247.5867 | $247.59 | $247.60 | $247.60 |
| 7 purchase totals = | $908.53 | $978.0495 | $978.06 | $978.10 | $978.00 | |