| 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 | $216.51 | 10.687% | $239.6484 | $239.65 | $239.65 | $239.60 |
| Purchase #2 | $125.39 | 10.704% | $138.8117 | $138.81 | $138.80 | $138.80 |
| Purchase #3 | $12.42 | 4.218% | $12.9439 | $12.94 | $12.95 | $12.90 |
| Purchase #4 | $93.60 | 7.562% | $100.678 | $100.68 | $100.70 | $100.70 |
| Purchase #5 | $38.95 | 10.675% | $43.1079 | $43.11 | $43.10 | $43.10 |
| Purchase #6 | $178.67 | 8.414% | $193.7033 | $193.70 | $193.70 | $193.70 |
| Purchase #7 | $43.46 | 10.836% | $48.1693 | $48.17 | $48.15 | $48.20 |
| 7 purchase totals = | $709.00 | $777.0625 | $777.06 | $777.05 | $777.00 | |