| 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 | $44.73 | 4.420% | $46.7071 | $46.71 | $46.70 | $46.70 |
| Purchase #2 | $236.85 | 3.860% | $245.9924 | $245.99 | $246.00 | $246.00 |
| Purchase #3 | $103.29 | 10.530% | $114.1664 | $114.17 | $114.15 | $114.20 |
| Purchase #4 | $236.54 | 12.605% | $266.3559 | $266.36 | $266.35 | $266.40 |
| Purchase #5 | $154.95 | 5.234% | $163.0601 | $163.06 | $163.05 | $163.10 |
| Purchase #6 | $167.95 | 9.120% | $183.267 | $183.27 | $183.25 | $183.30 |
| Purchase #7 | $83.25 | 7.407% | $89.4163 | $89.42 | $89.40 | $89.40 |
| 7 purchase totals = | $1,027.56 | $1,108.9652 | $1,108.98 | $1,108.90 | $1,109.10 | |