| 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 | $102.45 | 3.488% | $106.0235 | $106.02 | $106.00 | $106.00 |
| Purchase #2 | $84.78 | 3.531% | $87.7736 | $87.77 | $87.75 | $87.80 |
| Purchase #3 | $235.83 | 5.222% | $248.145 | $248.15 | $248.15 | $248.10 |
| Purchase #4 | $224.41 | 11.247% | $249.6494 | $249.65 | $249.65 | $249.60 |
| Purchase #5 | $116.75 | 5.870% | $123.6032 | $123.60 | $123.60 | $123.60 |
| Purchase #6 | $197.83 | 8.575% | $214.7939 | $214.79 | $214.80 | $214.80 |
| Purchase #7 | $242.88 | 7.580% | $261.2903 | $261.29 | $261.30 | $261.30 |
| 7 purchase totals = | $1,204.93 | $1,291.2789 | $1,291.27 | $1,291.25 | $1,291.20 | |