| 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 | $208.80 | 13.739% | $237.487 | $237.49 | $237.50 | $237.50 |
| Purchase #2 | $96.88 | 12.527% | $109.0162 | $109.02 | $109.00 | $109.00 |
| Purchase #3 | $114.70 | 10.532% | $126.7802 | $126.78 | $126.80 | $126.80 |
| Purchase #4 | $179.59 | 9.372% | $196.4212 | $196.42 | $196.40 | $196.40 |
| Purchase #5 | $64.87 | 5.273% | $68.2906 | $68.29 | $68.30 | $68.30 |
| Purchase #6 | $127.72 | 9.784% | $140.2161 | $140.22 | $140.20 | $140.20 |
| Purchase #7 | $173.74 | 11.338% | $193.4386 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $966.30 | $1,071.6499 | $1,071.66 | $1,071.65 | $1,071.60 | |