| 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 | $108.83 | 3.475% | $112.6118 | $112.61 | $112.60 | $112.60 |
| Purchase #2 | $234.63 | 11.545% | $261.718 | $261.72 | $261.70 | $261.70 |
| Purchase #3 | $237.88 | 6.740% | $253.9131 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $6.55 | 8.455% | $7.1038 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $221.63 | 11.749% | $247.6693 | $247.67 | $247.65 | $247.70 |
| Purchase #6 | $114.91 | 10.394% | $126.8537 | $126.85 | $126.85 | $126.90 |
| Purchase #7 | $40.57 | 4.428% | $42.3664 | $42.37 | $42.35 | $42.40 |
| 7 purchase totals = | $965.00 | $1,052.2361 | $1,052.23 | $1,052.15 | $1,052.30 | |