| 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 | $226.80 | 3.799% | $235.4161 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $65.60 | 11.424% | $73.0941 | $73.09 | $73.10 | $73.10 |
| Purchase #3 | $224.53 | 11.370% | $250.0591 | $250.06 | $250.05 | $250.10 |
| Purchase #4 | $54.99 | 12.460% | $61.8418 | $61.84 | $61.85 | $61.80 |
| Purchase #5 | $26.61 | 10.507% | $29.4059 | $29.41 | $29.40 | $29.40 |
| Purchase #6 | $235.38 | 7.153% | $252.2167 | $252.22 | $252.20 | $252.20 |
| Purchase #7 | $165.50 | 12.336% | $185.9161 | $185.92 | $185.90 | $185.90 |
| 7 purchase totals = | $999.41 | $1,087.9498 | $1,087.96 | $1,087.90 | $1,087.90 | |