| 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 | $186.28 | 3.104% | $192.0621 | $192.06 | $192.05 | $192.10 |
| Purchase #2 | $23.79 | 8.160% | $25.7313 | $25.73 | $25.75 | $25.70 |
| Purchase #3 | $44.82 | 5.538% | $47.3021 | $47.30 | $47.30 | $47.30 |
| Purchase #4 | $208.47 | 6.410% | $221.8329 | $221.83 | $221.85 | $221.80 |
| Purchase #5 | $171.38 | 3.867% | $178.0073 | $178.01 | $178.00 | $178.00 |
| Purchase #6 | $186.88 | 4.377% | $195.0597 | $195.06 | $195.05 | $195.10 |
| Purchase #7 | $143.38 | 5.380% | $151.0938 | $151.09 | $151.10 | $151.10 |
| 7 purchase totals = | $965.00 | $1,011.0892 | $1,011.08 | $1,011.10 | $1,011.10 | |