| 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 | $229.55 | 9.278% | $250.8476 | $250.85 | $250.85 | $250.80 |
| Purchase #2 | $65.91 | 13.472% | $74.7894 | $74.79 | $74.80 | $74.80 |
| Purchase #3 | $27.99 | 10.289% | $30.8699 | $30.87 | $30.85 | $30.90 |
| Purchase #4 | $38.72 | 6.398% | $41.1973 | $41.20 | $41.20 | $41.20 |
| Purchase #5 | $174.45 | 10.157% | $192.1689 | $192.17 | $192.15 | $192.20 |
| Purchase #6 | $176.62 | 7.148% | $189.2448 | $189.24 | $189.25 | $189.20 |
| Purchase #7 | $15.81 | 5.358% | $16.6571 | $16.66 | $16.65 | $16.70 |
| 7 purchase totals = | $729.05 | $795.7750 | $795.78 | $795.75 | $795.80 | |