| 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 | $221.88 | 4.254% | $231.3188 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $208.98 | 11.749% | $233.5331 | $233.53 | $233.55 | $233.50 |
| Purchase #3 | $27.31 | 11.170% | $30.3605 | $30.36 | $30.35 | $30.40 |
| Purchase #4 | $133.77 | 12.168% | $150.0471 | $150.05 | $150.05 | $150.00 |
| Purchase #5 | $163.83 | 3.426% | $169.4428 | $169.44 | $169.45 | $169.40 |
| Purchase #6 | $56.86 | 4.486% | $59.4107 | $59.41 | $59.40 | $59.40 |
| Purchase #7 | $184.71 | 8.850% | $201.0568 | $201.06 | $201.05 | $201.10 |
| 7 purchase totals = | $997.34 | $1,075.1698 | $1,075.17 | $1,075.15 | $1,075.10 | |