| 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 | $95.34 | 12.105% | $106.8809 | $106.88 | $106.90 | $106.90 |
| Purchase #2 | $60.35 | 11.788% | $67.4641 | $67.46 | $67.45 | $67.50 |
| Purchase #3 | $171.53 | 9.507% | $187.8374 | $187.84 | $187.85 | $187.80 |
| Purchase #4 | $144.36 | 13.170% | $163.3722 | $163.37 | $163.35 | $163.40 |
| Purchase #5 | $239.72 | 9.288% | $261.9852 | $261.99 | $262.00 | $262.00 |
| Purchase #6 | $232.49 | 8.163% | $251.4682 | $251.47 | $251.45 | $251.50 |
| Purchase #7 | $72.67 | 4.402% | $75.8689 | $75.87 | $75.85 | $75.90 |
| 7 purchase totals = | $1,016.46 | $1,114.8769 | $1,114.88 | $1,114.85 | $1,115.00 | |