| 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 | $184.92 | 4.244% | $192.768 | $192.77 | $192.75 | $192.80 |
| Purchase #2 | $242.30 | 7.709% | $260.9789 | $260.98 | $261.00 | $261.00 |
| Purchase #3 | $178.72 | 7.855% | $192.7585 | $192.76 | $192.75 | $192.80 |
| Purchase #4 | $187.27 | 7.657% | $201.6093 | $201.61 | $201.60 | $201.60 |
| Purchase #5 | $231.95 | 10.468% | $256.2305 | $256.23 | $256.25 | $256.20 |
| Purchase #6 | $122.65 | 13.736% | $139.4972 | $139.50 | $139.50 | $139.50 |
| Purchase #7 | $247.66 | 5.230% | $260.6126 | $260.61 | $260.60 | $260.60 |
| 7 purchase totals = | $1,395.47 | $1,504.4550 | $1,504.46 | $1,504.45 | $1,504.50 | |