| 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 | $246.32 | 8.341% | $266.8656 | $266.87 | $266.85 | $266.90 |
| Purchase #2 | $137.53 | 9.299% | $150.3189 | $150.32 | $150.30 | $150.30 |
| Purchase #3 | $143.58 | 13.594% | $163.0983 | $163.10 | $163.10 | $163.10 |
| Purchase #4 | $170.69 | 9.697% | $187.2418 | $187.24 | $187.25 | $187.20 |
| Purchase #5 | $76.51 | 3.505% | $79.1917 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $109.95 | 3.715% | $114.0346 | $114.03 | $114.05 | $114.00 |
| Purchase #7 | $82.44 | 3.632% | $85.4342 | $85.43 | $85.45 | $85.40 |
| 7 purchase totals = | $967.02 | $1,046.1851 | $1,046.18 | $1,046.20 | $1,046.10 | |