| 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 | $111.34 | 6.799% | $118.91 | $118.91 | $118.90 | $118.90 |
| Purchase #2 | $208.58 | 7.710% | $224.6615 | $224.66 | $224.65 | $224.70 |
| Purchase #3 | $180.70 | 8.703% | $196.4263 | $196.43 | $196.45 | $196.40 |
| Purchase #4 | $235.40 | 13.809% | $267.9064 | $267.91 | $267.90 | $267.90 |
| Purchase #5 | $123.75 | 8.855% | $134.7081 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $59.54 | 10.714% | $65.9191 | $65.92 | $65.90 | $65.90 |
| Purchase #7 | $110.58 | 12.473% | $124.3726 | $124.37 | $124.35 | $124.40 |
| 7 purchase totals = | $1,029.89 | $1,132.9040 | $1,132.91 | $1,132.85 | $1,132.90 | |