| 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 | $218.63 | 4.222% | $227.8606 | $227.86 | $227.85 | $227.90 |
| Purchase #2 | $223.81 | 10.553% | $247.4287 | $247.43 | $247.45 | $247.40 |
| Purchase #3 | $52.56 | 11.481% | $58.5944 | $58.59 | $58.60 | $58.60 |
| Purchase #4 | $243.73 | 10.416% | $269.1169 | $269.12 | $269.10 | $269.10 |
| Purchase #5 | $154.74 | 4.675% | $161.9741 | $161.97 | $161.95 | $162.00 |
| Purchase #6 | $207.38 | 8.460% | $224.9243 | $224.92 | $224.90 | $224.90 |
| Purchase #7 | $235.42 | 10.870% | $261.0102 | $261.01 | $261.00 | $261.00 |
| 7 purchase totals = | $1,336.27 | $1,450.9092 | $1,450.90 | $1,450.85 | $1,450.90 | |