| 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 | $44.37 | 10.713% | $49.1234 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $196.63 | 3.591% | $203.691 | $203.69 | $203.70 | $203.70 |
| Purchase #3 | $26.29 | 3.165% | $27.1221 | $27.12 | $27.10 | $27.10 |
| Purchase #4 | $100.87 | 11.458% | $112.4277 | $112.43 | $112.45 | $112.40 |
| Purchase #5 | $224.42 | 10.390% | $247.7372 | $247.74 | $247.75 | $247.70 |
| Purchase #6 | $104.49 | 5.552% | $110.2913 | $110.29 | $110.30 | $110.30 |
| Purchase #7 | $170.56 | 10.764% | $188.9191 | $188.92 | $188.90 | $188.90 |
| 7 purchase totals = | $867.63 | $939.3118 | $939.31 | $939.30 | $939.20 | |