| 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 | $194.32 | 13.687% | $220.9166 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $214.66 | 9.386% | $234.808 | $234.81 | $234.80 | $234.80 |
| Purchase #3 | $128.46 | 6.483% | $136.7881 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $22.33 | 12.721% | $25.1706 | $25.17 | $25.15 | $25.20 |
| Purchase #5 | $193.53 | 4.599% | $202.4304 | $202.43 | $202.45 | $202.40 |
| Purchase #6 | $151.61 | 10.599% | $167.6791 | $167.68 | $167.70 | $167.70 |
| Purchase #7 | $248.75 | 9.568% | $272.5504 | $272.55 | $272.55 | $272.60 |
| 7 purchase totals = | $1,153.66 | $1,260.3432 | $1,260.35 | $1,260.35 | $1,260.40 | |