| 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 | $236.61 | 12.385% | $265.9141 | $265.91 | $265.90 | $265.90 |
| Purchase #2 | $120.91 | 4.506% | $126.3582 | $126.36 | $126.35 | $126.40 |
| Purchase #3 | $136.46 | 7.490% | $146.6809 | $146.68 | $146.70 | $146.70 |
| Purchase #4 | $147.90 | 10.527% | $163.4694 | $163.47 | $163.45 | $163.50 |
| Purchase #5 | $21.29 | 8.420% | $23.0826 | $23.08 | $23.10 | $23.10 |
| Purchase #6 | $77.73 | 8.264% | $84.1536 | $84.15 | $84.15 | $84.20 |
| Purchase #7 | $89.92 | 7.242% | $96.432 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $830.82 | $906.0908 | $906.08 | $906.10 | $906.20 | |