| 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 | $228.99 | 3.678% | $237.4123 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $222.68 | 11.685% | $248.7002 | $248.70 | $248.70 | $248.70 |
| Purchase #3 | $63.61 | 8.191% | $68.8203 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $148.56 | 5.549% | $156.8036 | $156.80 | $156.80 | $156.80 |
| Purchase #5 | $179.72 | 12.599% | $202.3629 | $202.36 | $202.35 | $202.40 |
| Purchase #6 | $215.93 | 9.389% | $236.2037 | $236.20 | $236.20 | $236.20 |
| Purchase #7 | $15.91 | 7.622% | $17.1227 | $17.12 | $17.10 | $17.10 |
| 7 purchase totals = | $1,075.40 | $1,167.4257 | $1,167.41 | $1,167.35 | $1,167.40 | |