| 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 | $116.98 | 10.174% | $128.8815 | $128.88 | $128.90 | $128.90 |
| Purchase #2 | $235.67 | 13.716% | $267.9945 | $267.99 | $268.00 | $268.00 |
| Purchase #3 | $25.65 | 13.719% | $29.1689 | $29.17 | $29.15 | $29.20 |
| Purchase #4 | $232.37 | 9.113% | $253.5459 | $253.55 | $253.55 | $253.50 |
| Purchase #5 | $193.81 | 5.547% | $204.5606 | $204.56 | $204.55 | $204.60 |
| Purchase #6 | $176.49 | 11.151% | $196.1704 | $196.17 | $196.15 | $196.20 |
| Purchase #7 | $164.88 | 3.803% | $171.1504 | $171.15 | $171.15 | $171.20 |
| 7 purchase totals = | $1,145.85 | $1,251.4722 | $1,251.47 | $1,251.45 | $1,251.60 | |