| 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 | $211.52 | 8.682% | $229.8842 | $229.88 | $229.90 | $229.90 |
| Purchase #2 | $175.63 | 3.645% | $182.0317 | $182.03 | $182.05 | $182.00 |
| Purchase #3 | $60.65 | 13.159% | $68.6309 | $68.63 | $68.65 | $68.60 |
| Purchase #4 | $177.44 | 7.286% | $190.3683 | $190.37 | $190.35 | $190.40 |
| Purchase #5 | $91.41 | 6.276% | $97.1469 | $97.15 | $97.15 | $97.10 |
| Purchase #6 | $210.38 | 11.504% | $234.5821 | $234.58 | $234.60 | $234.60 |
| Purchase #7 | $221.75 | 8.550% | $240.7096 | $240.71 | $240.70 | $240.70 |
| 7 purchase totals = | $1,148.78 | $1,243.3537 | $1,243.35 | $1,243.40 | $1,243.30 | |