| 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 | $234.82 | 12.446% | $264.0457 | $264.05 | $264.05 | $264.00 |
| Purchase #2 | $80.46 | 10.108% | $88.5929 | $88.59 | $88.60 | $88.60 |
| Purchase #3 | $175.75 | 10.296% | $193.8452 | $193.85 | $193.85 | $193.80 |
| Purchase #4 | $199.85 | 5.836% | $211.5132 | $211.51 | $211.50 | $211.50 |
| Purchase #5 | $248.73 | 4.162% | $259.0821 | $259.08 | $259.10 | $259.10 |
| Purchase #6 | $237.99 | 4.450% | $248.5806 | $248.58 | $248.60 | $248.60 |
| Purchase #7 | $130.89 | 9.157% | $142.8756 | $142.88 | $142.90 | $142.90 |
| 7 purchase totals = | $1,308.49 | $1,408.5353 | $1,408.54 | $1,408.60 | $1,408.50 | |