| 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 | $116.44 | 11.429% | $129.7479 | $129.75 | $129.75 | $129.70 |
| Purchase #2 | $238.47 | 9.686% | $261.5682 | $261.57 | $261.55 | $261.60 |
| Purchase #3 | $198.31 | 4.671% | $207.5731 | $207.57 | $207.55 | $207.60 |
| Purchase #4 | $229.78 | 7.835% | $247.7833 | $247.78 | $247.80 | $247.80 |
| Purchase #5 | $51.72 | 7.563% | $55.6316 | $55.63 | $55.65 | $55.60 |
| Purchase #6 | $101.57 | 12.208% | $113.9697 | $113.97 | $113.95 | $114.00 |
| Purchase #7 | $127.37 | 4.683% | $133.3347 | $133.33 | $133.35 | $133.30 |
| 7 purchase totals = | $1,063.66 | $1,149.6085 | $1,149.60 | $1,149.60 | $1,149.60 | |