| 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 | $21.83 | 8.521% | $23.6901 | $23.69 | $23.70 | $23.70 |
| Purchase #2 | $212.26 | 12.826% | $239.4845 | $239.48 | $239.50 | $239.50 |
| Purchase #3 | $185.43 | 12.212% | $208.0747 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $98.95 | 7.277% | $106.1506 | $106.15 | $106.15 | $106.20 |
| Purchase #5 | $100.31 | 7.686% | $108.0198 | $108.02 | $108.00 | $108.00 |
| Purchase #6 | $223.71 | 5.766% | $236.6091 | $236.61 | $236.60 | $236.60 |
| Purchase #7 | $171.51 | 12.235% | $192.4942 | $192.49 | $192.50 | $192.50 |
| 7 purchase totals = | $1,014.00 | $1,114.5230 | $1,114.51 | $1,114.50 | $1,114.60 | |