| 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 | $42.90 | 5.461% | $45.2428 | $45.24 | $45.25 | $45.20 |
| Purchase #2 | $166.52 | 11.659% | $185.9346 | $185.93 | $185.95 | $185.90 |
| Purchase #3 | $203.67 | 11.164% | $226.4077 | $226.41 | $226.40 | $226.40 |
| Purchase #4 | $222.33 | 13.384% | $252.0866 | $252.09 | $252.10 | $252.10 |
| Purchase #5 | $178.47 | 7.799% | $192.3889 | $192.39 | $192.40 | $192.40 |
| Purchase #6 | $98.84 | 5.290% | $104.0686 | $104.07 | $104.05 | $104.10 |
| Purchase #7 | $214.61 | 4.730% | $224.7611 | $224.76 | $224.75 | $224.80 |
| 7 purchase totals = | $1,127.34 | $1,230.8903 | $1,230.89 | $1,230.90 | $1,230.90 | |