| 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 | $114.90 | 10.115% | $126.5221 | $126.52 | $126.50 | $126.50 |
| Purchase #2 | $221.62 | 6.501% | $236.0275 | $236.03 | $236.05 | $236.00 |
| Purchase #3 | $136.95 | 5.202% | $144.0741 | $144.07 | $144.05 | $144.10 |
| Purchase #4 | $12.53 | 7.452% | $13.4637 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $237.59 | 5.409% | $250.4412 | $250.44 | $250.45 | $250.40 |
| Purchase #6 | $193.58 | 7.679% | $208.445 | $208.45 | $208.45 | $208.40 |
| Purchase #7 | $30.58 | 11.770% | $34.1793 | $34.18 | $34.20 | $34.20 |
| 7 purchase totals = | $947.75 | $1,013.1529 | $1,013.15 | $1,013.15 | $1,013.10 | |