| 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 | $222.74 | 3.689% | $230.9569 | $230.96 | $230.95 | $231.00 |
| Purchase #2 | $149.29 | 9.775% | $163.8831 | $163.88 | $163.90 | $163.90 |
| Purchase #3 | $238.87 | 12.526% | $268.7909 | $268.79 | $268.80 | $268.80 |
| Purchase #4 | $134.73 | 6.499% | $143.4861 | $143.49 | $143.50 | $143.50 |
| Purchase #5 | $222.85 | 9.692% | $244.4486 | $244.45 | $244.45 | $244.40 |
| Purchase #6 | $226.32 | 11.708% | $252.8175 | $252.82 | $252.80 | $252.80 |
| Purchase #7 | $48.35 | 11.312% | $53.8194 | $53.82 | $53.80 | $53.80 |
| 7 purchase totals = | $1,243.15 | $1,358.2025 | $1,358.21 | $1,358.20 | $1,358.20 | |