| 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 | $205.74 | 3.173% | $212.2681 | $212.27 | $212.25 | $212.30 |
| Purchase #2 | $25.47 | 5.830% | $26.9549 | $26.95 | $26.95 | $27.00 |
| Purchase #3 | $119.63 | 6.326% | $127.1978 | $127.20 | $127.20 | $127.20 |
| Purchase #4 | $75.47 | 8.774% | $82.0917 | $82.09 | $82.10 | $82.10 |
| Purchase #5 | $134.77 | 5.666% | $142.4061 | $142.41 | $142.40 | $142.40 |
| Purchase #6 | $224.48 | 3.138% | $231.5242 | $231.52 | $231.50 | $231.50 |
| Purchase #7 | $19.40 | 10.661% | $21.4682 | $21.47 | $21.45 | $21.50 |
| 7 purchase totals = | $804.96 | $843.9110 | $843.91 | $843.85 | $844.00 | |