| 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 | $209.70 | 13.363% | $237.7222 | $237.72 | $237.70 | $237.70 |
| Purchase #2 | $44.94 | 3.328% | $46.4356 | $46.44 | $46.45 | $46.40 |
| Purchase #3 | $177.36 | 11.655% | $198.0313 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $166.92 | 11.108% | $185.4615 | $185.46 | $185.45 | $185.50 |
| Purchase #5 | $115.92 | 5.307% | $122.0719 | $122.07 | $122.05 | $122.10 |
| Purchase #6 | $229.92 | 13.445% | $260.8327 | $260.83 | $260.85 | $260.80 |
| Purchase #7 | $141.40 | 12.810% | $159.5133 | $159.51 | $159.50 | $159.50 |
| 7 purchase totals = | $1,086.16 | $1,210.0685 | $1,210.06 | $1,210.05 | $1,210.00 | |