| 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 | $216.71 | 3.215% | $223.6772 | $223.68 | $223.70 | $223.70 |
| Purchase #2 | $98.99 | 5.646% | $104.579 | $104.58 | $104.60 | $104.60 |
| Purchase #3 | $68.35 | 11.738% | $76.3729 | $76.37 | $76.35 | $76.40 |
| Purchase #4 | $231.25 | 13.143% | $261.6432 | $261.64 | $261.65 | $261.60 |
| Purchase #5 | $190.48 | 4.429% | $198.9164 | $198.92 | $198.90 | $198.90 |
| Purchase #6 | $65.39 | 9.860% | $71.8375 | $71.84 | $71.85 | $71.80 |
| Purchase #7 | $52.91 | 9.745% | $58.0661 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $924.08 | $995.0923 | $995.10 | $995.10 | $995.10 | |