| 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 | $111.97 | 10.698% | $123.9486 | $123.95 | $123.95 | $123.90 |
| Purchase #2 | $110.55 | 9.415% | $120.9583 | $120.96 | $120.95 | $121.00 |
| Purchase #3 | $42.73 | 6.291% | $45.4181 | $45.42 | $45.40 | $45.40 |
| Purchase #4 | $179.59 | 3.693% | $186.2223 | $186.22 | $186.20 | $186.20 |
| Purchase #5 | $189.74 | 9.758% | $208.2548 | $208.25 | $208.25 | $208.30 |
| Purchase #6 | $208.25 | 4.529% | $217.6816 | $217.68 | $217.70 | $217.70 |
| Purchase #7 | $162.92 | 7.650% | $175.3834 | $175.38 | $175.40 | $175.40 |
| 7 purchase totals = | $1,005.75 | $1,077.8671 | $1,077.86 | $1,077.85 | $1,077.90 | |