| 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 | $235.73 | 3.414% | $243.7778 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $40.67 | 5.306% | $42.828 | $42.83 | $42.85 | $42.80 |
| Purchase #3 | $143.76 | 10.785% | $159.2645 | $159.26 | $159.25 | $159.30 |
| Purchase #4 | $48.62 | 4.158% | $50.6416 | $50.64 | $50.65 | $50.60 |
| Purchase #5 | $180.68 | 12.298% | $202.9 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $135.41 | 10.402% | $149.4953 | $149.50 | $149.50 | $149.50 |
| Purchase #7 | $11.39 | 3.130% | $11.7465 | $11.75 | $11.75 | $11.70 |
| 7 purchase totals = | $796.26 | $860.6537 | $860.66 | $860.70 | $860.60 | |