| 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 | $233.92 | 9.103% | $255.2137 | $255.21 | $255.20 | $255.20 |
| Purchase #2 | $97.58 | 5.534% | $102.9801 | $102.98 | $103.00 | $103.00 |
| Purchase #3 | $29.34 | 3.211% | $30.2821 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $108.86 | 4.791% | $114.0755 | $114.08 | $114.10 | $114.10 |
| Purchase #5 | $101.34 | 3.302% | $104.6862 | $104.69 | $104.70 | $104.70 |
| Purchase #6 | $162.97 | 13.318% | $184.6743 | $184.67 | $184.65 | $184.70 |
| Purchase #7 | $95.83 | 6.558% | $102.1145 | $102.11 | $102.10 | $102.10 |
| 7 purchase totals = | $829.84 | $894.0264 | $894.02 | $894.05 | $894.10 | |