| 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 | $250.36 | 7.564% | $269.2972 | $269.30 | $269.30 | $269.30 |
| Purchase #2 | $215.65 | 4.233% | $224.7785 | $224.78 | $224.80 | $224.80 |
| Purchase #3 | $96.79 | 9.831% | $106.3054 | $106.31 | $106.30 | $106.30 |
| Purchase #4 | $65.31 | 12.524% | $73.4894 | $73.49 | $73.50 | $73.50 |
| Purchase #5 | $173.26 | 13.408% | $196.4907 | $196.49 | $196.50 | $196.50 |
| Purchase #6 | $209.58 | 8.834% | $228.0943 | $228.09 | $228.10 | $228.10 |
| Purchase #7 | $69.82 | 13.586% | $79.3057 | $79.31 | $79.30 | $79.30 |
| 7 purchase totals = | $1,080.77 | $1,177.7612 | $1,177.77 | $1,177.80 | $1,177.80 | |