| 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 | $202.81 | 9.864% | $222.8152 | $222.82 | $222.80 | $222.80 |
| Purchase #2 | $238.83 | 9.623% | $261.8126 | $261.81 | $261.80 | $261.80 |
| Purchase #3 | $74.27 | 3.808% | $77.0982 | $77.10 | $77.10 | $77.10 |
| Purchase #4 | $224.35 | 10.517% | $247.9449 | $247.94 | $247.95 | $247.90 |
| Purchase #5 | $218.72 | 9.504% | $239.5071 | $239.51 | $239.50 | $239.50 |
| Purchase #6 | $123.67 | 7.603% | $133.0726 | $133.07 | $133.05 | $133.10 |
| Purchase #7 | $43.75 | 11.807% | $48.9156 | $48.92 | $48.90 | $48.90 |
| 7 purchase totals = | $1,126.40 | $1,231.1662 | $1,231.17 | $1,231.10 | $1,231.10 | |