| 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 | $242.69 | 11.553% | $270.728 | $270.73 | $270.75 | $270.70 |
| Purchase #2 | $9.84 | 12.553% | $11.0752 | $11.08 | $11.10 | $11.10 |
| Purchase #3 | $176.69 | 5.491% | $186.392 | $186.39 | $186.40 | $186.40 |
| Purchase #4 | $29.97 | 10.379% | $33.0806 | $33.08 | $33.10 | $33.10 |
| Purchase #5 | $132.55 | 11.584% | $147.9046 | $147.90 | $147.90 | $147.90 |
| Purchase #6 | $10.73 | 7.493% | $11.534 | $11.53 | $11.55 | $11.50 |
| Purchase #7 | $5.50 | 13.681% | $6.2525 | $6.25 | $6.25 | $6.30 |
| 7 purchase totals = | $607.97 | $666.9669 | $666.96 | $667.05 | $667.00 | |