| 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 | $205.99 | 6.387% | $219.1466 | $219.15 | $219.15 | $219.10 |
| Purchase #2 | $106.48 | 8.823% | $115.8747 | $115.87 | $115.85 | $115.90 |
| Purchase #3 | $204.67 | 8.710% | $222.4968 | $222.50 | $222.50 | $222.50 |
| Purchase #4 | $19.26 | 12.536% | $21.6744 | $21.67 | $21.65 | $21.70 |
| Purchase #5 | $85.72 | 13.157% | $96.9982 | $97.00 | $97.00 | $97.00 |
| Purchase #6 | $131.52 | 5.110% | $138.2407 | $138.24 | $138.25 | $138.20 |
| Purchase #7 | $180.42 | 10.650% | $199.6347 | $199.63 | $199.65 | $199.60 |
| 7 purchase totals = | $934.06 | $1,014.0661 | $1,014.06 | $1,014.05 | $1,014.00 | |