| 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 | $217.87 | 11.744% | $243.4567 | $243.46 | $243.45 | $243.50 |
| Purchase #2 | $84.33 | 3.757% | $87.4983 | $87.50 | $87.50 | $87.50 |
| Purchase #3 | $233.73 | 11.730% | $261.1465 | $261.15 | $261.15 | $261.10 |
| Purchase #4 | $105.60 | 12.864% | $119.1844 | $119.18 | $119.20 | $119.20 |
| Purchase #5 | $100.32 | 5.723% | $106.0613 | $106.06 | $106.05 | $106.10 |
| Purchase #6 | $242.82 | 9.694% | $266.359 | $266.36 | $266.35 | $266.40 |
| Purchase #7 | $175.36 | 5.600% | $185.1802 | $185.18 | $185.20 | $185.20 |
| 7 purchase totals = | $1,160.03 | $1,268.8864 | $1,268.89 | $1,268.90 | $1,269.00 | |