| 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 | $189.47 | 9.734% | $207.913 | $207.91 | $207.90 | $207.90 |
| Purchase #2 | $226.28 | 9.720% | $248.2744 | $248.27 | $248.25 | $248.30 |
| Purchase #3 | $149.93 | 13.110% | $169.5858 | $169.59 | $169.60 | $169.60 |
| Purchase #4 | $163.62 | 11.874% | $183.0482 | $183.05 | $183.05 | $183.00 |
| Purchase #5 | $126.73 | 5.723% | $133.9828 | $133.98 | $134.00 | $134.00 |
| Purchase #6 | $161.32 | 3.577% | $167.0904 | $167.09 | $167.10 | $167.10 |
| Purchase #7 | $221.43 | 6.386% | $235.5705 | $235.57 | $235.55 | $235.60 |
| 7 purchase totals = | $1,238.78 | $1,345.4651 | $1,345.46 | $1,345.45 | $1,345.50 | |