| 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 | $235.86 | 4.336% | $246.0869 | $246.09 | $246.10 | $246.10 |
| Purchase #2 | $44.88 | 5.159% | $47.1954 | $47.20 | $47.20 | $47.20 |
| Purchase #3 | $107.54 | 3.857% | $111.6878 | $111.69 | $111.70 | $111.70 |
| Purchase #4 | $90.87 | 8.583% | $98.6694 | $98.67 | $98.65 | $98.70 |
| Purchase #5 | $250.75 | 4.125% | $261.0934 | $261.09 | $261.10 | $261.10 |
| Purchase #6 | $18.47 | 7.395% | $19.8359 | $19.84 | $19.85 | $19.80 |
| Purchase #7 | $25.56 | 11.867% | $28.5932 | $28.59 | $28.60 | $28.60 |
| 7 purchase totals = | $773.93 | $813.1620 | $813.17 | $813.20 | $813.20 | |