| 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 | $12.77 | 12.298% | $14.3405 | $14.34 | $14.35 | $14.30 |
| Purchase #2 | $157.79 | 8.327% | $170.9292 | $170.93 | $170.95 | $170.90 |
| Purchase #3 | $188.84 | 10.258% | $208.2112 | $208.21 | $208.20 | $208.20 |
| Purchase #4 | $186.66 | 11.383% | $207.9075 | $207.91 | $207.90 | $207.90 |
| Purchase #5 | $216.95 | 8.650% | $235.7162 | $235.72 | $235.70 | $235.70 |
| Purchase #6 | $226.48 | 5.235% | $238.3362 | $238.34 | $238.35 | $238.30 |
| Purchase #7 | $27.89 | 4.289% | $29.0862 | $29.09 | $29.10 | $29.10 |
| 7 purchase totals = | $1,017.38 | $1,104.5270 | $1,104.54 | $1,104.55 | $1,104.40 | |