| 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 | $97.47 | 10.270% | $107.4802 | $107.48 | $107.50 | $107.50 |
| Purchase #2 | $229.29 | 13.526% | $260.3038 | $260.30 | $260.30 | $260.30 |
| Purchase #3 | $24.80 | 8.333% | $26.8666 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $65.76 | 10.662% | $72.7713 | $72.77 | $72.75 | $72.80 |
| Purchase #5 | $147.82 | 10.694% | $163.6279 | $163.63 | $163.65 | $163.60 |
| Purchase #6 | $228.87 | 13.559% | $259.9025 | $259.90 | $259.90 | $259.90 |
| Purchase #7 | $228.81 | 3.488% | $236.7909 | $236.79 | $236.80 | $236.80 |
| 7 purchase totals = | $1,022.82 | $1,127.7432 | $1,127.74 | $1,127.75 | $1,127.80 | |