| 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 | $212.85 | 12.389% | $239.22 | $239.22 | $239.20 | $239.20 |
| Purchase #2 | $218.51 | 13.629% | $248.2907 | $248.29 | $248.30 | $248.30 |
| Purchase #3 | $215.98 | 13.445% | $245.0185 | $245.02 | $245.00 | $245.00 |
| Purchase #4 | $41.72 | 3.637% | $43.2374 | $43.24 | $43.25 | $43.20 |
| Purchase #5 | $207.59 | 12.281% | $233.0841 | $233.08 | $233.10 | $233.10 |
| Purchase #6 | $107.45 | 10.812% | $119.0675 | $119.07 | $119.05 | $119.10 |
| Purchase #7 | $17.70 | 4.549% | $18.5052 | $18.51 | $18.50 | $18.50 |
| 7 purchase totals = | $1,021.80 | $1,146.4234 | $1,146.43 | $1,146.40 | $1,146.40 | |