| 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 | $129.64 | 9.244% | $141.6239 | $141.62 | $141.60 | $141.60 |
| Purchase #2 | $47.87 | 6.245% | $50.8595 | $50.86 | $50.85 | $50.90 |
| Purchase #3 | $136.89 | 5.186% | $143.9891 | $143.99 | $144.00 | $144.00 |
| Purchase #4 | $105.25 | 7.701% | $113.3553 | $113.36 | $113.35 | $113.40 |
| Purchase #5 | $205.80 | 11.322% | $229.1007 | $229.10 | $229.10 | $229.10 |
| Purchase #6 | $19.61 | 3.758% | $20.3469 | $20.35 | $20.35 | $20.30 |
| Purchase #7 | $94.57 | 3.532% | $97.9102 | $97.91 | $97.90 | $97.90 |
| 7 purchase totals = | $739.63 | $797.1856 | $797.19 | $797.15 | $797.20 | |