| 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 | $209.77 | 11.375% | $233.6313 | $233.63 | $233.65 | $233.60 |
| Purchase #2 | $228.34 | 12.540% | $256.9738 | $256.97 | $256.95 | $257.00 |
| Purchase #3 | $104.52 | 3.718% | $108.4061 | $108.41 | $108.40 | $108.40 |
| Purchase #4 | $163.73 | 8.844% | $178.2103 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $143.98 | 7.469% | $154.7339 | $154.73 | $154.75 | $154.70 |
| Purchase #6 | $73.66 | 4.652% | $77.0867 | $77.09 | $77.10 | $77.10 |
| Purchase #7 | $121.27 | 12.642% | $136.601 | $136.60 | $136.60 | $136.60 |
| 7 purchase totals = | $1,045.27 | $1,145.6431 | $1,145.64 | $1,145.65 | $1,145.60 | |