| 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 | $219.64 | 10.400% | $242.4826 | $242.48 | $242.50 | $242.50 |
| Purchase #2 | $13.30 | 9.337% | $14.5418 | $14.54 | $14.55 | $14.50 |
| Purchase #3 | $161.84 | 8.779% | $176.0479 | $176.05 | $176.05 | $176.00 |
| Purchase #4 | $20.30 | 12.348% | $22.8066 | $22.81 | $22.80 | $22.80 |
| Purchase #5 | $11.28 | 11.319% | $12.5568 | $12.56 | $12.55 | $12.60 |
| Purchase #6 | $246.43 | 10.377% | $272.002 | $272.00 | $272.00 | $272.00 |
| Purchase #7 | $197.99 | 12.278% | $222.2992 | $222.30 | $222.30 | $222.30 |
| 7 purchase totals = | $870.78 | $962.7369 | $962.74 | $962.75 | $962.70 | |