| 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 | $205.83 | 13.843% | $234.323 | $234.32 | $234.30 | $234.30 |
| Purchase #2 | $145.87 | 11.796% | $163.0768 | $163.08 | $163.10 | $163.10 |
| Purchase #3 | $68.82 | 4.588% | $71.9775 | $71.98 | $72.00 | $72.00 |
| Purchase #4 | $235.30 | 6.409% | $250.3804 | $250.38 | $250.40 | $250.40 |
| Purchase #5 | $108.53 | 11.532% | $121.0457 | $121.05 | $121.05 | $121.00 |
| Purchase #6 | $134.81 | 7.568% | $145.0124 | $145.01 | $145.00 | $145.00 |
| Purchase #7 | $127.76 | 12.565% | $143.813 | $143.81 | $143.80 | $143.80 |
| 7 purchase totals = | $1,026.92 | $1,129.6288 | $1,129.63 | $1,129.65 | $1,129.60 | |