| 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 | $103.90 | 8.473% | $112.7034 | $112.70 | $112.70 | $112.70 |
| Purchase #2 | $209.71 | 8.274% | $227.0614 | $227.06 | $227.05 | $227.10 |
| Purchase #3 | $247.65 | 10.333% | $273.2397 | $273.24 | $273.25 | $273.20 |
| Purchase #4 | $174.77 | 12.420% | $196.4764 | $196.48 | $196.50 | $196.50 |
| Purchase #5 | $163.25 | 6.645% | $174.098 | $174.10 | $174.10 | $174.10 |
| Purchase #6 | $231.99 | 13.361% | $262.9862 | $262.99 | $263.00 | $263.00 |
| Purchase #7 | $159.38 | 10.438% | $176.0161 | $176.02 | $176.00 | $176.00 |
| 7 purchase totals = | $1,290.65 | $1,422.5812 | $1,422.59 | $1,422.60 | $1,422.60 | |