| 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 | $108.37 | 3.816% | $112.5054 | $112.51 | $112.50 | $112.50 |
| Purchase #2 | $125.72 | 6.673% | $134.1093 | $134.11 | $134.10 | $134.10 |
| Purchase #3 | $208.60 | 3.552% | $216.0095 | $216.01 | $216.00 | $216.00 |
| Purchase #4 | $111.37 | 7.758% | $120.0101 | $120.01 | $120.00 | $120.00 |
| Purchase #5 | $112.89 | 10.528% | $124.7751 | $124.78 | $124.80 | $124.80 |
| Purchase #6 | $63.43 | 10.812% | $70.2881 | $70.29 | $70.30 | $70.30 |
| Purchase #7 | $154.91 | 5.838% | $163.9536 | $163.95 | $163.95 | $164.00 |
| 7 purchase totals = | $885.29 | $941.6511 | $941.66 | $941.65 | $941.70 | |