| 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 | $216.83 | 6.129% | $230.1195 | $230.12 | $230.10 | $230.10 |
| Purchase #2 | $143.79 | 5.138% | $151.1779 | $151.18 | $151.20 | $151.20 |
| Purchase #3 | $170.40 | 4.161% | $177.4903 | $177.49 | $177.50 | $177.50 |
| Purchase #4 | $222.67 | 7.413% | $239.1765 | $239.18 | $239.20 | $239.20 |
| Purchase #5 | $168.93 | 11.759% | $188.7945 | $188.79 | $188.80 | $188.80 |
| Purchase #6 | $228.73 | 13.566% | $259.7595 | $259.76 | $259.75 | $259.80 |
| Purchase #7 | $109.62 | 4.613% | $114.6768 | $114.68 | $114.70 | $114.70 |
| 7 purchase totals = | $1,260.97 | $1,361.1950 | $1,361.20 | $1,361.25 | $1,361.30 | |