| 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 | $247.27 | 11.318% | $275.256 | $275.26 | $275.25 | $275.30 |
| Purchase #2 | $112.93 | 7.229% | $121.0937 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $236.67 | 9.831% | $259.937 | $259.94 | $259.95 | $259.90 |
| Purchase #4 | $154.54 | 7.149% | $165.5881 | $165.59 | $165.60 | $165.60 |
| Purchase #5 | $86.60 | 3.528% | $89.6552 | $89.66 | $89.65 | $89.70 |
| Purchase #6 | $211.27 | 10.462% | $233.3731 | $233.37 | $233.35 | $233.40 |
| Purchase #7 | $78.84 | 7.654% | $84.8744 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $1,128.12 | $1,229.7775 | $1,229.78 | $1,229.75 | $1,229.90 | |