| 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 | $105.89 | 3.108% | $109.1811 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $227.64 | 10.144% | $250.7318 | $250.73 | $250.75 | $250.70 |
| Purchase #3 | $76.92 | 9.650% | $84.3428 | $84.34 | $84.35 | $84.30 |
| Purchase #4 | $176.96 | 9.531% | $193.8261 | $193.83 | $193.85 | $193.80 |
| Purchase #5 | $195.91 | 6.382% | $208.413 | $208.41 | $208.40 | $208.40 |
| Purchase #6 | $101.77 | 10.741% | $112.7011 | $112.70 | $112.70 | $112.70 |
| Purchase #7 | $82.31 | 9.445% | $90.0842 | $90.08 | $90.10 | $90.10 |
| 7 purchase totals = | $967.40 | $1,049.2801 | $1,049.27 | $1,049.35 | $1,049.20 | |