| 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 | $205.25 | 8.618% | $222.9384 | $222.94 | $222.95 | $222.90 |
| Purchase #2 | $181.52 | 12.708% | $204.5876 | $204.59 | $204.60 | $204.60 |
| Purchase #3 | $113.68 | 13.700% | $129.2542 | $129.25 | $129.25 | $129.30 |
| Purchase #4 | $109.89 | 6.497% | $117.0296 | $117.03 | $117.05 | $117.00 |
| Purchase #5 | $30.59 | 13.192% | $34.6254 | $34.63 | $34.65 | $34.60 |
| Purchase #6 | $64.76 | 10.714% | $71.6984 | $71.70 | $71.70 | $71.70 |
| Purchase #7 | $104.47 | 13.849% | $118.9381 | $118.94 | $118.95 | $118.90 |
| 7 purchase totals = | $810.16 | $899.0717 | $899.08 | $899.15 | $899.00 | |