| 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 | $212.90 | 4.553% | $222.5933 | $222.59 | $222.60 | $222.60 |
| Purchase #2 | $166.50 | 8.578% | $180.7824 | $180.78 | $180.80 | $180.80 |
| Purchase #3 | $220.51 | 3.322% | $227.8353 | $227.84 | $227.85 | $227.80 |
| Purchase #4 | $232.26 | 4.134% | $241.8616 | $241.86 | $241.85 | $241.90 |
| Purchase #5 | $171.69 | 13.814% | $195.4073 | $195.41 | $195.40 | $195.40 |
| Purchase #6 | $212.75 | 10.498% | $235.0845 | $235.08 | $235.10 | $235.10 |
| Purchase #7 | $177.54 | 3.296% | $183.3917 | $183.39 | $183.40 | $183.40 |
| 7 purchase totals = | $1,394.15 | $1,486.9561 | $1,486.95 | $1,487.00 | $1,487.00 | |