| 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 | $119.88 | 9.601% | $131.3897 | $131.39 | $131.40 | $131.40 |
| Purchase #2 | $230.56 | 8.223% | $249.5189 | $249.52 | $249.50 | $249.50 |
| Purchase #3 | $220.37 | 7.547% | $237.0013 | $237.00 | $237.00 | $237.00 |
| Purchase #4 | $205.63 | 4.564% | $215.015 | $215.02 | $215.00 | $215.00 |
| Purchase #5 | $137.65 | 12.672% | $155.093 | $155.09 | $155.10 | $155.10 |
| Purchase #6 | $215.61 | 8.719% | $234.409 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $127.87 | 3.375% | $132.1856 | $132.19 | $132.20 | $132.20 |
| 7 purchase totals = | $1,257.57 | $1,354.6125 | $1,354.62 | $1,354.60 | $1,354.60 | |