| 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 | $207.80 | 12.849% | $234.5002 | $234.50 | $234.50 | $234.50 |
| Purchase #2 | $167.29 | 10.572% | $184.9759 | $184.98 | $185.00 | $185.00 |
| Purchase #3 | $213.88 | 11.109% | $237.6399 | $237.64 | $237.65 | $237.60 |
| Purchase #4 | $250.91 | 4.186% | $261.4131 | $261.41 | $261.40 | $261.40 |
| Purchase #5 | $233.64 | 6.170% | $248.0556 | $248.06 | $248.05 | $248.10 |
| Purchase #6 | $150.84 | 7.439% | $162.061 | $162.06 | $162.05 | $162.10 |
| Purchase #7 | $150.49 | 13.500% | $170.8062 | $170.81 | $170.80 | $170.80 |
| 7 purchase totals = | $1,374.85 | $1,499.4519 | $1,499.46 | $1,499.45 | $1,499.50 | |