| 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 | $213.48 | 6.371% | $227.0808 | $227.08 | $227.10 | $227.10 |
| Purchase #2 | $149.43 | 12.110% | $167.526 | $167.53 | $167.55 | $167.50 |
| Purchase #3 | $235.31 | 10.233% | $259.3893 | $259.39 | $259.40 | $259.40 |
| Purchase #4 | $106.47 | 7.596% | $114.5575 | $114.56 | $114.55 | $114.60 |
| Purchase #5 | $116.79 | 8.160% | $126.3201 | $126.32 | $126.30 | $126.30 |
| Purchase #6 | $157.81 | 11.539% | $176.0197 | $176.02 | $176.00 | $176.00 |
| Purchase #7 | $139.42 | 6.596% | $148.6161 | $148.62 | $148.60 | $148.60 |
| 7 purchase totals = | $1,118.71 | $1,219.5095 | $1,219.52 | $1,219.50 | $1,219.50 | |