| 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 | $156.86 | 4.746% | $164.3046 | $164.30 | $164.30 | $164.30 |
| Purchase #2 | $237.74 | 6.558% | $253.331 | $253.33 | $253.35 | $253.30 |
| Purchase #3 | $94.31 | 3.105% | $97.2383 | $97.24 | $97.25 | $97.20 |
| Purchase #4 | $104.55 | 8.592% | $113.5329 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $227.88 | 3.383% | $235.5892 | $235.59 | $235.60 | $235.60 |
| Purchase #6 | $51.66 | 12.686% | $58.2136 | $58.21 | $58.20 | $58.20 |
| Purchase #7 | $250.40 | 6.161% | $265.8271 | $265.83 | $265.85 | $265.80 |
| 7 purchase totals = | $1,123.40 | $1,188.0367 | $1,188.03 | $1,188.10 | $1,187.90 | |