| 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 | $240.71 | 12.871% | $271.6918 | $271.69 | $271.70 | $271.70 |
| Purchase #2 | $208.75 | 12.261% | $234.3448 | $234.34 | $234.35 | $234.30 |
| Purchase #3 | $208.98 | 7.738% | $225.1509 | $225.15 | $225.15 | $225.20 |
| Purchase #4 | $40.42 | 8.312% | $43.7797 | $43.78 | $43.80 | $43.80 |
| Purchase #5 | $81.95 | 9.148% | $89.4468 | $89.45 | $89.45 | $89.40 |
| Purchase #6 | $26.77 | 13.838% | $30.4744 | $30.47 | $30.45 | $30.50 |
| Purchase #7 | $193.66 | 11.420% | $215.776 | $215.78 | $215.80 | $215.80 |
| 7 purchase totals = | $1,001.24 | $1,110.6644 | $1,110.66 | $1,110.70 | $1,110.70 | |