| 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 | $29.43 | 6.204% | $31.2558 | $31.26 | $31.25 | $31.30 |
| Purchase #2 | $209.46 | 10.382% | $231.2061 | $231.21 | $231.20 | $231.20 |
| Purchase #3 | $236.85 | 9.284% | $258.8392 | $258.84 | $258.85 | $258.80 |
| Purchase #4 | $166.43 | 11.341% | $185.3048 | $185.30 | $185.30 | $185.30 |
| Purchase #5 | $214.76 | 10.610% | $237.546 | $237.55 | $237.55 | $237.50 |
| Purchase #6 | $202.52 | 5.766% | $214.1973 | $214.20 | $214.20 | $214.20 |
| Purchase #7 | $222.47 | 8.766% | $241.9717 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $1,281.92 | $1,400.3209 | $1,400.33 | $1,400.30 | $1,400.30 | |