| 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 | $79.56 | 4.224% | $82.9206 | $82.92 | $82.90 | $82.90 |
| Purchase #2 | $250.63 | 9.708% | $274.9612 | $274.96 | $274.95 | $275.00 |
| Purchase #3 | $201.27 | 11.301% | $224.0155 | $224.02 | $224.00 | $224.00 |
| Purchase #4 | $143.85 | 9.189% | $157.0684 | $157.07 | $157.05 | $157.10 |
| Purchase #5 | $11.88 | 3.765% | $12.3273 | $12.33 | $12.35 | $12.30 |
| Purchase #6 | $206.66 | 4.763% | $216.5032 | $216.50 | $216.50 | $216.50 |
| Purchase #7 | $217.69 | 12.567% | $245.0471 | $245.05 | $245.05 | $245.00 |
| 7 purchase totals = | $1,111.54 | $1,212.8433 | $1,212.85 | $1,212.80 | $1,212.80 | |