| 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 | $74.62 | 12.610% | $84.0296 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $223.69 | 11.412% | $249.2175 | $249.22 | $249.20 | $249.20 |
| Purchase #3 | $222.79 | 7.639% | $239.8089 | $239.81 | $239.80 | $239.80 |
| Purchase #4 | $26.66 | 13.314% | $30.2095 | $30.21 | $30.20 | $30.20 |
| Purchase #5 | $151.64 | 10.412% | $167.4288 | $167.43 | $167.45 | $167.40 |
| Purchase #6 | $217.91 | 10.259% | $240.2654 | $240.27 | $240.25 | $240.30 |
| Purchase #7 | $100.72 | 13.199% | $114.014 | $114.01 | $114.00 | $114.00 |
| 7 purchase totals = | $1,018.03 | $1,124.9737 | $1,124.98 | $1,124.95 | $1,124.90 | |