| 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 | $201.69 | 9.328% | $220.5036 | $220.50 | $220.50 | $220.50 |
| Purchase #2 | $70.86 | 11.283% | $78.8551 | $78.86 | $78.85 | $78.90 |
| Purchase #3 | $180.62 | 3.392% | $186.7466 | $186.75 | $186.75 | $186.70 |
| Purchase #4 | $168.50 | 3.470% | $174.347 | $174.35 | $174.35 | $174.30 |
| Purchase #5 | $121.28 | 10.864% | $134.4559 | $134.46 | $134.45 | $134.50 |
| Purchase #6 | $216.92 | 8.220% | $234.7508 | $234.75 | $234.75 | $234.80 |
| Purchase #7 | $75.81 | 8.207% | $82.0317 | $82.03 | $82.05 | $82.00 |
| 7 purchase totals = | $1,035.68 | $1,111.6907 | $1,111.70 | $1,111.70 | $1,111.70 | |