| 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 | $101.35 | 3.336% | $104.731 | $104.73 | $104.75 | $104.70 |
| Purchase #2 | $223.57 | 9.605% | $245.0439 | $245.04 | $245.05 | $245.00 |
| Purchase #3 | $21.99 | 8.634% | $23.8886 | $23.89 | $23.90 | $23.90 |
| Purchase #4 | $143.79 | 13.438% | $163.1125 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $151.75 | 7.325% | $162.8657 | $162.87 | $162.85 | $162.90 |
| Purchase #6 | $171.63 | 5.843% | $181.6583 | $181.66 | $181.65 | $181.70 |
| Purchase #7 | $23.81 | 5.265% | $25.0636 | $25.06 | $25.05 | $25.10 |
| 7 purchase totals = | $837.89 | $906.3636 | $906.36 | $906.35 | $906.40 | |