| 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 | $248.43 | 3.744% | $257.7312 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $214.44 | 13.450% | $243.2822 | $243.28 | $243.30 | $243.30 |
| Purchase #3 | $208.40 | 11.806% | $233.0037 | $233.00 | $233.00 | $233.00 |
| Purchase #4 | $44.73 | 4.493% | $46.7397 | $46.74 | $46.75 | $46.70 |
| Purchase #5 | $161.57 | 8.568% | $175.4133 | $175.41 | $175.40 | $175.40 |
| Purchase #6 | $92.87 | 13.482% | $105.3907 | $105.39 | $105.40 | $105.40 |
| Purchase #7 | $249.44 | 8.311% | $270.171 | $270.17 | $270.15 | $270.20 |
| 7 purchase totals = | $1,219.88 | $1,331.7318 | $1,331.72 | $1,331.75 | $1,331.70 | |