| 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 | $235.74 | 7.219% | $252.7581 | $252.76 | $252.75 | $252.80 |
| Purchase #2 | $215.59 | 9.440% | $235.9417 | $235.94 | $235.95 | $235.90 |
| Purchase #3 | $233.86 | 8.363% | $253.4177 | $253.42 | $253.40 | $253.40 |
| Purchase #4 | $11.42 | 7.474% | $12.2735 | $12.27 | $12.25 | $12.30 |
| Purchase #5 | $74.48 | 6.724% | $79.488 | $79.49 | $79.50 | $79.50 |
| Purchase #6 | $80.97 | 3.550% | $83.8444 | $83.84 | $83.85 | $83.80 |
| Purchase #7 | $69.25 | 11.402% | $77.1459 | $77.15 | $77.15 | $77.10 |
| 7 purchase totals = | $921.31 | $994.8693 | $994.87 | $994.85 | $994.80 | |