| 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 | $105.39 | 9.618% | $115.5264 | $115.53 | $115.55 | $115.50 |
| Purchase #2 | $193.25 | 7.405% | $207.5602 | $207.56 | $207.55 | $207.60 |
| Purchase #3 | $242.35 | 3.179% | $250.0543 | $250.05 | $250.05 | $250.10 |
| Purchase #4 | $94.27 | 5.858% | $99.7923 | $99.79 | $99.80 | $99.80 |
| Purchase #5 | $122.46 | 13.403% | $138.8733 | $138.87 | $138.85 | $138.90 |
| Purchase #6 | $134.94 | 11.393% | $150.3137 | $150.31 | $150.30 | $150.30 |
| Purchase #7 | $21.25 | 5.462% | $22.4107 | $22.41 | $22.40 | $22.40 |
| 7 purchase totals = | $913.91 | $984.5309 | $984.52 | $984.50 | $984.60 | |