| 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 | $114.45 | 9.780% | $125.6432 | $125.64 | $125.65 | $125.60 |
| Purchase #2 | $128.67 | 12.125% | $144.2712 | $144.27 | $144.25 | $144.30 |
| Purchase #3 | $222.93 | 4.539% | $233.0488 | $233.05 | $233.05 | $233.00 |
| Purchase #4 | $48.91 | 4.720% | $51.2186 | $51.22 | $51.20 | $51.20 |
| Purchase #5 | $112.97 | 4.239% | $117.7588 | $117.76 | $117.75 | $117.80 |
| Purchase #6 | $213.44 | 13.806% | $242.9075 | $242.91 | $242.90 | $242.90 |
| Purchase #7 | $110.60 | 3.806% | $114.8094 | $114.81 | $114.80 | $114.80 |
| 7 purchase totals = | $951.97 | $1,029.6575 | $1,029.66 | $1,029.60 | $1,029.60 | |