| 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 | $224.36 | 11.596% | $250.3768 | $250.38 | $250.40 | $250.40 |
| Purchase #2 | $203.56 | 6.794% | $217.3899 | $217.39 | $217.40 | $217.40 |
| Purchase #3 | $147.63 | 13.283% | $167.2397 | $167.24 | $167.25 | $167.20 |
| Purchase #4 | $229.55 | 3.335% | $237.2055 | $237.21 | $237.20 | $237.20 |
| Purchase #5 | $122.47 | 5.791% | $129.5622 | $129.56 | $129.55 | $129.60 |
| Purchase #6 | $44.50 | 9.792% | $48.8574 | $48.86 | $48.85 | $48.90 |
| Purchase #7 | $164.53 | 13.330% | $186.4618 | $186.46 | $186.45 | $186.50 |
| 7 purchase totals = | $1,136.60 | $1,237.0933 | $1,237.10 | $1,237.10 | $1,237.20 | |