| 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 | $126.71 | 8.506% | $137.488 | $137.49 | $137.50 | $137.50 |
| Purchase #2 | $243.95 | 7.155% | $261.4046 | $261.40 | $261.40 | $261.40 |
| Purchase #3 | $238.53 | 5.104% | $250.7046 | $250.70 | $250.70 | $250.70 |
| Purchase #4 | $243.51 | 10.780% | $269.7604 | $269.76 | $269.75 | $269.80 |
| Purchase #5 | $112.61 | 3.268% | $116.2901 | $116.29 | $116.30 | $116.30 |
| Purchase #6 | $233.74 | 6.512% | $248.9611 | $248.96 | $248.95 | $249.00 |
| Purchase #7 | $226.43 | 4.124% | $235.768 | $235.77 | $235.75 | $235.80 |
| 7 purchase totals = | $1,425.48 | $1,520.3768 | $1,520.37 | $1,520.35 | $1,520.50 | |