| 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 | $108.87 | 4.795% | $114.0903 | $114.09 | $114.10 | $114.10 |
| Purchase #2 | $110.39 | 10.713% | $122.2161 | $122.22 | $122.20 | $122.20 |
| Purchase #3 | $223.55 | 11.490% | $249.2359 | $249.24 | $249.25 | $249.20 |
| Purchase #4 | $215.63 | 8.665% | $234.3143 | $234.31 | $234.30 | $234.30 |
| Purchase #5 | $11.33 | 11.208% | $12.5999 | $12.60 | $12.60 | $12.60 |
| Purchase #6 | $170.80 | 5.204% | $179.6884 | $179.69 | $179.70 | $179.70 |
| Purchase #7 | $223.93 | 5.536% | $236.3268 | $236.33 | $236.35 | $236.30 |
| 7 purchase totals = | $1,064.50 | $1,148.4717 | $1,148.48 | $1,148.50 | $1,148.40 | |