| 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 | $250.78 | 4.198% | $261.3077 | $261.31 | $261.30 | $261.30 |
| Purchase #2 | $233.34 | 6.151% | $247.6927 | $247.69 | $247.70 | $247.70 |
| Purchase #3 | $33.55 | 8.808% | $36.5051 | $36.51 | $36.50 | $36.50 |
| Purchase #4 | $189.37 | 11.668% | $211.4657 | $211.47 | $211.45 | $211.50 |
| Purchase #5 | $183.43 | 4.535% | $191.7486 | $191.75 | $191.75 | $191.70 |
| Purchase #6 | $243.97 | 10.487% | $269.5551 | $269.56 | $269.55 | $269.60 |
| Purchase #7 | $139.72 | 12.735% | $157.5133 | $157.51 | $157.50 | $157.50 |
| 7 purchase totals = | $1,274.16 | $1,375.7882 | $1,375.80 | $1,375.75 | $1,375.80 | |