| 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 | $248.40 | 5.344% | $261.6745 | $261.67 | $261.65 | $261.70 |
| Purchase #2 | $173.70 | 6.211% | $184.4885 | $184.49 | $184.50 | $184.50 |
| Purchase #3 | $120.80 | 8.683% | $131.2891 | $131.29 | $131.30 | $131.30 |
| Purchase #4 | $116.45 | 7.341% | $124.9986 | $125.00 | $125.00 | $125.00 |
| Purchase #5 | $77.91 | 6.822% | $83.225 | $83.23 | $83.25 | $83.20 |
| Purchase #6 | $153.34 | 10.484% | $169.4162 | $169.42 | $169.40 | $169.40 |
| Purchase #7 | $40.90 | 8.804% | $44.5008 | $44.50 | $44.50 | $44.50 |
| 7 purchase totals = | $931.50 | $999.5927 | $999.60 | $999.60 | $999.60 | |