| 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 | $116.79 | 8.345% | $126.5361 | $126.54 | $126.55 | $126.50 |
| Purchase #2 | $122.29 | 13.176% | $138.4029 | $138.40 | $138.40 | $138.40 |
| Purchase #3 | $138.46 | 8.151% | $149.7459 | $149.75 | $149.75 | $149.70 |
| Purchase #4 | $250.37 | 10.594% | $276.8942 | $276.89 | $276.90 | $276.90 |
| Purchase #5 | $115.71 | 4.499% | $120.9158 | $120.92 | $120.90 | $120.90 |
| Purchase #6 | $73.40 | 3.533% | $75.9932 | $75.99 | $76.00 | $76.00 |
| Purchase #7 | $120.39 | 13.528% | $136.6764 | $136.68 | $136.70 | $136.70 |
| 7 purchase totals = | $937.41 | $1,025.1645 | $1,025.17 | $1,025.20 | $1,025.10 | |