| 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 | $122.33 | 8.270% | $132.4467 | $132.45 | $132.45 | $132.40 |
| Purchase #2 | $227.55 | 3.264% | $234.9772 | $234.98 | $235.00 | $235.00 |
| Purchase #3 | $175.81 | 3.245% | $181.515 | $181.52 | $181.50 | $181.50 |
| Purchase #4 | $238.93 | 6.633% | $254.7782 | $254.78 | $254.80 | $254.80 |
| Purchase #5 | $188.53 | 7.777% | $203.192 | $203.19 | $203.20 | $203.20 |
| Purchase #6 | $97.82 | 7.715% | $105.3668 | $105.37 | $105.35 | $105.40 |
| Purchase #7 | $203.44 | 12.169% | $228.1966 | $228.20 | $228.20 | $228.20 |
| 7 purchase totals = | $1,254.41 | $1,340.4725 | $1,340.49 | $1,340.50 | $1,340.50 | |