| 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 | $217.32 | 5.323% | $228.8879 | $228.89 | $228.90 | $228.90 |
| Purchase #2 | $76.88 | 7.778% | $82.8597 | $82.86 | $82.85 | $82.90 |
| Purchase #3 | $243.87 | 7.181% | $261.3823 | $261.38 | $261.40 | $261.40 |
| Purchase #4 | $180.58 | 11.122% | $200.6641 | $200.66 | $200.65 | $200.70 |
| Purchase #5 | $38.97 | 11.871% | $43.5961 | $43.60 | $43.60 | $43.60 |
| Purchase #6 | $154.63 | 10.293% | $170.5461 | $170.55 | $170.55 | $170.50 |
| Purchase #7 | $220.90 | 5.180% | $232.3426 | $232.34 | $232.35 | $232.30 |
| 7 purchase totals = | $1,133.15 | $1,220.2788 | $1,220.28 | $1,220.30 | $1,220.30 | |