| 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 | $226.56 | 9.492% | $248.0651 | $248.07 | $248.05 | $248.10 |
| Purchase #2 | $205.69 | 8.598% | $223.3752 | $223.38 | $223.40 | $223.40 |
| Purchase #3 | $120.91 | 12.687% | $136.2499 | $136.25 | $136.25 | $136.20 |
| Purchase #4 | $165.25 | 8.469% | $179.245 | $179.25 | $179.25 | $179.20 |
| Purchase #5 | $137.51 | 10.312% | $151.69 | $151.69 | $151.70 | $151.70 |
| Purchase #6 | $163.93 | 3.623% | $169.8692 | $169.87 | $169.85 | $169.90 |
| Purchase #7 | $233.37 | 3.377% | $241.2509 | $241.25 | $241.25 | $241.30 |
| 7 purchase totals = | $1,253.22 | $1,349.7453 | $1,349.76 | $1,349.75 | $1,349.80 | |