| 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 | $218.35 | 8.328% | $236.5342 | $236.53 | $236.55 | $236.50 |
| Purchase #2 | $212.79 | 9.259% | $232.4922 | $232.49 | $232.50 | $232.50 |
| Purchase #3 | $78.72 | 4.526% | $82.2829 | $82.28 | $82.30 | $82.30 |
| Purchase #4 | $191.45 | 13.174% | $216.6716 | $216.67 | $216.65 | $216.70 |
| Purchase #5 | $43.97 | 9.446% | $48.1234 | $48.12 | $48.10 | $48.10 |
| Purchase #6 | $89.39 | 3.265% | $92.3086 | $92.31 | $92.30 | $92.30 |
| Purchase #7 | $226.70 | 5.273% | $238.6539 | $238.65 | $238.65 | $238.70 |
| 7 purchase totals = | $1,061.37 | $1,147.0668 | $1,147.05 | $1,147.05 | $1,147.10 | |