| 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 | $186.76 | 13.719% | $212.3816 | $212.38 | $212.40 | $212.40 |
| Purchase #2 | $217.65 | 9.632% | $238.614 | $238.61 | $238.60 | $238.60 |
| Purchase #3 | $154.66 | 5.650% | $163.3983 | $163.40 | $163.40 | $163.40 |
| Purchase #4 | $80.77 | 8.535% | $87.6637 | $87.66 | $87.65 | $87.70 |
| Purchase #5 | $163.66 | 5.141% | $172.0738 | $172.07 | $172.05 | $172.10 |
| Purchase #6 | $229.37 | 7.261% | $246.0246 | $246.02 | $246.00 | $246.00 |
| Purchase #7 | $243.98 | 7.494% | $262.2639 | $262.26 | $262.25 | $262.30 |
| 7 purchase totals = | $1,276.85 | $1,382.4199 | $1,382.40 | $1,382.35 | $1,382.50 | |