| 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 | $22.43 | 11.381% | $24.9828 | $24.98 | $25.00 | $25.00 |
| Purchase #2 | $191.47 | 7.187% | $205.2309 | $205.23 | $205.25 | $205.20 |
| Purchase #3 | $143.75 | 4.497% | $150.2144 | $150.21 | $150.20 | $150.20 |
| Purchase #4 | $143.99 | 13.565% | $163.5222 | $163.52 | $163.50 | $163.50 |
| Purchase #5 | $204.63 | 8.551% | $222.1279 | $222.13 | $222.15 | $222.10 |
| Purchase #6 | $66.68 | 4.389% | $69.6066 | $69.61 | $69.60 | $69.60 |
| Purchase #7 | $213.51 | 9.739% | $234.3037 | $234.30 | $234.30 | $234.30 |
| 7 purchase totals = | $986.46 | $1,069.9885 | $1,069.98 | $1,070.00 | $1,069.90 | |