| 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 | $222.72 | 9.734% | $244.3996 | $244.40 | $244.40 | $244.40 |
| Purchase #2 | $9.68 | 13.110% | $10.949 | $10.95 | $10.95 | $10.90 |
| Purchase #3 | $214.69 | 7.542% | $230.8819 | $230.88 | $230.90 | $230.90 |
| Purchase #4 | $227.41 | 4.507% | $237.6594 | $237.66 | $237.65 | $237.70 |
| Purchase #5 | $243.49 | 7.208% | $261.0408 | $261.04 | $261.05 | $261.00 |
| Purchase #6 | $238.86 | 12.766% | $269.3529 | $269.35 | $269.35 | $269.40 |
| Purchase #7 | $64.65 | 7.563% | $69.5395 | $69.54 | $69.55 | $69.50 |
| 7 purchase totals = | $1,221.50 | $1,323.8231 | $1,323.82 | $1,323.85 | $1,323.80 | |