| 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 | $239.41 | 3.513% | $247.8205 | $247.82 | $247.80 | $247.80 |
| Purchase #2 | $146.64 | 7.206% | $157.2069 | $157.21 | $157.20 | $157.20 |
| Purchase #3 | $97.34 | 6.449% | $103.6175 | $103.62 | $103.60 | $103.60 |
| Purchase #4 | $42.29 | 13.685% | $48.0774 | $48.08 | $48.10 | $48.10 |
| Purchase #5 | $221.81 | 7.240% | $237.869 | $237.87 | $237.85 | $237.90 |
| Purchase #6 | $120.31 | 7.687% | $129.5582 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $50.48 | 8.510% | $54.7758 | $54.78 | $54.80 | $54.80 |
| 7 purchase totals = | $918.28 | $978.9253 | $978.94 | $978.90 | $979.00 | |