| 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 | $94.81 | 11.755% | $105.9549 | $105.95 | $105.95 | $106.00 |
| Purchase #2 | $242.82 | 12.709% | $273.68 | $273.68 | $273.70 | $273.70 |
| Purchase #3 | $240.37 | 13.709% | $273.3223 | $273.32 | $273.30 | $273.30 |
| Purchase #4 | $70.67 | 10.337% | $77.9752 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $168.92 | 4.581% | $176.6582 | $176.66 | $176.65 | $176.70 |
| Purchase #6 | $227.77 | 6.803% | $243.2652 | $243.27 | $243.25 | $243.30 |
| Purchase #7 | $243.42 | 11.277% | $270.8705 | $270.87 | $270.85 | $270.90 |
| 7 purchase totals = | $1,288.78 | $1,421.7263 | $1,421.73 | $1,421.70 | $1,421.90 | |