| 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 | $231.30 | 5.244% | $243.4294 | $243.43 | $243.45 | $243.40 |
| Purchase #2 | $34.54 | 9.282% | $37.746 | $37.75 | $37.75 | $37.70 |
| Purchase #3 | $143.86 | 9.568% | $157.6245 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $191.51 | 8.848% | $208.4548 | $208.45 | $208.45 | $208.50 |
| Purchase #5 | $153.76 | 12.585% | $173.1107 | $173.11 | $173.10 | $173.10 |
| Purchase #6 | $102.56 | 11.557% | $114.4129 | $114.41 | $114.40 | $114.40 |
| Purchase #7 | $181.50 | 12.119% | $203.496 | $203.50 | $203.50 | $203.50 |
| 7 purchase totals = | $1,039.03 | $1,138.2743 | $1,138.27 | $1,138.25 | $1,138.20 | |