| 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 | $109.64 | 3.428% | $113.3985 | $113.40 | $113.40 | $113.40 |
| Purchase #2 | $179.84 | 9.302% | $196.5687 | $196.57 | $196.55 | $196.60 |
| Purchase #3 | $89.79 | 13.795% | $102.1765 | $102.18 | $102.20 | $102.20 |
| Purchase #4 | $221.53 | 4.307% | $231.0713 | $231.07 | $231.05 | $231.10 |
| Purchase #5 | $215.49 | 5.533% | $227.4131 | $227.41 | $227.40 | $227.40 |
| Purchase #6 | $177.53 | 8.510% | $192.6378 | $192.64 | $192.65 | $192.60 |
| Purchase #7 | $113.36 | 13.828% | $129.0354 | $129.04 | $129.05 | $129.00 |
| 7 purchase totals = | $1,107.18 | $1,192.3013 | $1,192.31 | $1,192.30 | $1,192.30 | |