| 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 | $191.83 | 13.171% | $217.0959 | $217.10 | $217.10 | $217.10 |
| Purchase #2 | $14.94 | 13.623% | $16.9753 | $16.98 | $17.00 | $17.00 |
| Purchase #3 | $89.48 | 5.595% | $94.4864 | $94.49 | $94.50 | $94.50 |
| Purchase #4 | $232.92 | 7.756% | $250.9853 | $250.99 | $251.00 | $251.00 |
| Purchase #5 | $100.53 | 13.134% | $113.7336 | $113.73 | $113.75 | $113.70 |
| Purchase #6 | $224.74 | 12.747% | $253.3876 | $253.39 | $253.40 | $253.40 |
| Purchase #7 | $217.76 | 4.585% | $227.7443 | $227.74 | $227.75 | $227.70 |
| 7 purchase totals = | $1,072.20 | $1,174.4084 | $1,174.42 | $1,174.50 | $1,174.40 | |