| 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 | $106.35 | 12.820% | $119.9841 | $119.98 | $120.00 | $120.00 |
| Purchase #2 | $170.46 | 9.216% | $186.1696 | $186.17 | $186.15 | $186.20 |
| Purchase #3 | $220.88 | 4.622% | $231.0891 | $231.09 | $231.10 | $231.10 |
| Purchase #4 | $180.58 | 8.666% | $196.2291 | $196.23 | $196.25 | $196.20 |
| Purchase #5 | $123.76 | 13.600% | $140.5914 | $140.59 | $140.60 | $140.60 |
| Purchase #6 | $68.49 | 12.238% | $76.8718 | $76.87 | $76.85 | $76.90 |
| Purchase #7 | $216.50 | 11.469% | $241.3304 | $241.33 | $241.35 | $241.30 |
| 7 purchase totals = | $1,087.02 | $1,192.2655 | $1,192.26 | $1,192.30 | $1,192.30 | |