| 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 | $108.87 | 9.377% | $119.0787 | $119.08 | $119.10 | $119.10 |
| Purchase #2 | $201.28 | 11.731% | $224.8922 | $224.89 | $224.90 | $224.90 |
| Purchase #3 | $178.39 | 12.705% | $201.0544 | $201.05 | $201.05 | $201.10 |
| Purchase #4 | $229.75 | 12.414% | $258.2712 | $258.27 | $258.25 | $258.30 |
| Purchase #5 | $44.54 | 10.815% | $49.357 | $49.36 | $49.35 | $49.40 |
| Purchase #6 | $81.62 | 10.277% | $90.0081 | $90.01 | $90.00 | $90.00 |
| Purchase #7 | $59.65 | 9.104% | $65.0805 | $65.08 | $65.10 | $65.10 |
| 7 purchase totals = | $904.10 | $1,007.7421 | $1,007.74 | $1,007.75 | $1,007.90 | |