| 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 | $212.82 | 12.530% | $239.4863 | $239.49 | $239.50 | $239.50 |
| Purchase #2 | $185.84 | 8.643% | $201.9022 | $201.90 | $201.90 | $201.90 |
| Purchase #3 | $147.53 | 12.493% | $165.9609 | $165.96 | $165.95 | $166.00 |
| Purchase #4 | $181.90 | 13.338% | $206.1618 | $206.16 | $206.15 | $206.20 |
| Purchase #5 | $159.27 | 6.143% | $169.054 | $169.05 | $169.05 | $169.10 |
| Purchase #6 | $243.88 | 13.606% | $277.0623 | $277.06 | $277.05 | $277.10 |
| Purchase #7 | $99.37 | 3.731% | $103.0775 | $103.08 | $103.10 | $103.10 |
| 7 purchase totals = | $1,230.61 | $1,362.7050 | $1,362.70 | $1,362.70 | $1,362.90 | |