| 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 | $234.28 | 5.855% | $247.9971 | $248.00 | $248.00 | $248.00 |
| Purchase #2 | $77.57 | 11.460% | $86.4595 | $86.46 | $86.45 | $86.50 |
| Purchase #3 | $228.92 | 7.166% | $245.3244 | $245.32 | $245.30 | $245.30 |
| Purchase #4 | $198.62 | 3.306% | $205.1864 | $205.19 | $205.20 | $205.20 |
| Purchase #5 | $237.45 | 3.295% | $245.274 | $245.27 | $245.25 | $245.30 |
| Purchase #6 | $55.93 | 10.375% | $61.7327 | $61.73 | $61.75 | $61.70 |
| Purchase #7 | $85.73 | 9.858% | $94.1813 | $94.18 | $94.20 | $94.20 |
| 7 purchase totals = | $1,118.50 | $1,186.1554 | $1,186.15 | $1,186.15 | $1,186.20 | |