| 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 | $201.71 | 12.778% | $227.4845 | $227.48 | $227.50 | $227.50 |
| Purchase #2 | $196.29 | 7.297% | $210.6133 | $210.61 | $210.60 | $210.60 |
| Purchase #3 | $13.93 | 7.439% | $14.9663 | $14.97 | $14.95 | $15.00 |
| Purchase #4 | $139.77 | 4.295% | $145.7731 | $145.77 | $145.75 | $145.80 |
| Purchase #5 | $72.60 | 10.323% | $80.0945 | $80.09 | $80.10 | $80.10 |
| Purchase #6 | $174.79 | 5.232% | $183.935 | $183.94 | $183.95 | $183.90 |
| Purchase #7 | $229.95 | 13.805% | $261.6946 | $261.69 | $261.70 | $261.70 |
| 7 purchase totals = | $1,029.04 | $1,124.5613 | $1,124.55 | $1,124.55 | $1,124.60 | |