| 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 | $27.77 | 4.121% | $28.9144 | $28.91 | $28.90 | $28.90 |
| Purchase #2 | $215.87 | 4.590% | $225.7784 | $225.78 | $225.80 | $225.80 |
| Purchase #3 | $56.37 | 13.658% | $64.069 | $64.07 | $64.05 | $64.10 |
| Purchase #4 | $186.50 | 6.727% | $199.0459 | $199.05 | $199.05 | $199.00 |
| Purchase #5 | $232.82 | 4.186% | $242.5658 | $242.57 | $242.55 | $242.60 |
| Purchase #6 | $170.40 | 3.624% | $176.5753 | $176.58 | $176.60 | $176.60 |
| Purchase #7 | $212.50 | 6.322% | $225.9343 | $225.93 | $225.95 | $225.90 |
| 7 purchase totals = | $1,102.23 | $1,162.8831 | $1,162.89 | $1,162.90 | $1,162.90 | |