| 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 | $11.66 | 13.450% | $13.2283 | $13.23 | $13.25 | $13.20 |
| Purchase #2 | $198.80 | 13.449% | $225.5366 | $225.54 | $225.55 | $225.50 |
| Purchase #3 | $218.77 | 13.615% | $248.5555 | $248.56 | $248.55 | $248.60 |
| Purchase #4 | $146.89 | 12.306% | $164.9663 | $164.97 | $164.95 | $165.00 |
| Purchase #5 | $185.30 | 9.799% | $203.4575 | $203.46 | $203.45 | $203.50 |
| Purchase #6 | $147.72 | 11.365% | $164.5084 | $164.51 | $164.50 | $164.50 |
| Purchase #7 | $25.82 | 4.422% | $26.9618 | $26.96 | $26.95 | $27.00 |
| 7 purchase totals = | $934.96 | $1,047.2144 | $1,047.23 | $1,047.20 | $1,047.30 | |