| 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 | $190.29 | 9.771% | $208.8832 | $208.88 | $208.90 | $208.90 |
| Purchase #2 | $28.72 | 4.694% | $30.0681 | $30.07 | $30.05 | $30.10 |
| Purchase #3 | $229.50 | 3.563% | $237.6771 | $237.68 | $237.70 | $237.70 |
| Purchase #4 | $242.35 | 10.613% | $268.0706 | $268.07 | $268.05 | $268.10 |
| Purchase #5 | $161.32 | 9.577% | $176.7696 | $176.77 | $176.75 | $176.80 |
| Purchase #6 | $33.28 | 5.255% | $35.0289 | $35.03 | $35.05 | $35.00 |
| Purchase #7 | $48.58 | 8.537% | $52.7273 | $52.73 | $52.75 | $52.70 |
| 7 purchase totals = | $934.04 | $1,009.2248 | $1,009.23 | $1,009.25 | $1,009.30 | |