| 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 | $11.44 | 7.593% | $12.3086 | $12.31 | $12.30 | $12.30 |
| Purchase #2 | $183.72 | 13.773% | $209.0238 | $209.02 | $209.00 | $209.00 |
| Purchase #3 | $26.67 | 12.123% | $29.9032 | $29.90 | $29.90 | $29.90 |
| Purchase #4 | $160.55 | 5.107% | $168.7493 | $168.75 | $168.75 | $168.70 |
| Purchase #5 | $222.81 | 3.535% | $230.6863 | $230.69 | $230.70 | $230.70 |
| Purchase #6 | $239.69 | 8.200% | $259.3446 | $259.34 | $259.35 | $259.30 |
| Purchase #7 | $165.33 | 3.662% | $171.3844 | $171.38 | $171.40 | $171.40 |
| 7 purchase totals = | $1,010.21 | $1,081.4002 | $1,081.39 | $1,081.40 | $1,081.30 | |