| 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 | $121.57 | 11.240% | $135.2345 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $148.89 | 7.557% | $160.1416 | $160.14 | $160.15 | $160.10 |
| Purchase #3 | $123.79 | 10.809% | $137.1705 | $137.17 | $137.15 | $137.20 |
| Purchase #4 | $166.38 | 12.203% | $186.6834 | $186.68 | $186.70 | $186.70 |
| Purchase #5 | $246.99 | 4.609% | $258.3738 | $258.37 | $258.35 | $258.40 |
| Purchase #6 | $215.76 | 4.839% | $226.2006 | $226.20 | $226.20 | $226.20 |
| Purchase #7 | $228.40 | 11.513% | $254.6957 | $254.70 | $254.70 | $254.70 |
| 7 purchase totals = | $1,251.78 | $1,358.5001 | $1,358.49 | $1,358.50 | $1,358.50 | |