| 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 | $108.52 | 9.305% | $118.6178 | $118.62 | $118.60 | $118.60 |
| Purchase #2 | $208.67 | 13.373% | $236.5754 | $236.58 | $236.60 | $236.60 |
| Purchase #3 | $250.29 | 11.228% | $278.3926 | $278.39 | $278.40 | $278.40 |
| Purchase #4 | $224.69 | 8.633% | $244.0875 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $52.39 | 8.822% | $57.0118 | $57.01 | $57.00 | $57.00 |
| Purchase #6 | $102.80 | 3.574% | $106.4741 | $106.47 | $106.45 | $106.50 |
| Purchase #7 | $139.67 | 4.466% | $145.9077 | $145.91 | $145.90 | $145.90 |
| 7 purchase totals = | $1,087.03 | $1,187.0669 | $1,187.07 | $1,187.05 | $1,187.10 | |