| 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 | $213.73 | 9.567% | $234.1775 | $234.18 | $234.20 | $234.20 |
| Purchase #2 | $79.25 | 5.724% | $83.7863 | $83.79 | $83.80 | $83.80 |
| Purchase #3 | $132.54 | 6.693% | $141.4109 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $147.71 | 9.782% | $162.159 | $162.16 | $162.15 | $162.20 |
| Purchase #5 | $114.75 | 9.775% | $125.9668 | $125.97 | $125.95 | $126.00 |
| Purchase #6 | $235.74 | 9.354% | $257.7911 | $257.79 | $257.80 | $257.80 |
| Purchase #7 | $106.63 | 11.725% | $119.1324 | $119.13 | $119.15 | $119.10 |
| 7 purchase totals = | $1,030.35 | $1,124.4240 | $1,124.43 | $1,124.45 | $1,124.50 | |