| 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 | $111.41 | 13.466% | $126.4125 | $126.41 | $126.40 | $126.40 |
| Purchase #2 | $8.35 | 4.643% | $8.7377 | $8.74 | $8.75 | $8.70 |
| Purchase #3 | $250.54 | 4.377% | $261.5061 | $261.51 | $261.50 | $261.50 |
| Purchase #4 | $227.68 | 10.329% | $251.1971 | $251.20 | $251.20 | $251.20 |
| Purchase #5 | $216.91 | 9.742% | $238.0414 | $238.04 | $238.05 | $238.00 |
| Purchase #6 | $42.44 | 6.841% | $45.3433 | $45.34 | $45.35 | $45.30 |
| Purchase #7 | $138.80 | 11.506% | $154.7703 | $154.77 | $154.75 | $154.80 |
| 7 purchase totals = | $996.13 | $1,086.0084 | $1,086.01 | $1,086.00 | $1,085.90 | |