| 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 | $12.87 | 9.765% | $14.1268 | $14.13 | $14.15 | $14.10 |
| Purchase #2 | $243.77 | 10.600% | $269.6096 | $269.61 | $269.60 | $269.60 |
| Purchase #3 | $37.54 | 7.200% | $40.2429 | $40.24 | $40.25 | $40.20 |
| Purchase #4 | $142.32 | 3.609% | $147.4563 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $232.73 | 12.271% | $261.2883 | $261.29 | $261.30 | $261.30 |
| Purchase #6 | $122.49 | 5.496% | $129.2221 | $129.22 | $129.20 | $129.20 |
| Purchase #7 | $52.61 | 8.807% | $57.2434 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $844.33 | $919.1894 | $919.19 | $919.20 | $919.10 | |