| 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 | $189.45 | 11.792% | $211.7899 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $249.57 | 7.674% | $268.722 | $268.72 | $268.70 | $268.70 |
| Purchase #3 | $157.38 | 7.854% | $169.7406 | $169.74 | $169.75 | $169.70 |
| Purchase #4 | $161.72 | 13.491% | $183.5376 | $183.54 | $183.55 | $183.50 |
| Purchase #5 | $242.74 | 10.227% | $267.565 | $267.57 | $267.55 | $267.60 |
| Purchase #6 | $207.45 | 10.559% | $229.3546 | $229.35 | $229.35 | $229.40 |
| Purchase #7 | $24.94 | 9.729% | $27.3664 | $27.37 | $27.35 | $27.40 |
| 7 purchase totals = | $1,233.25 | $1,358.0761 | $1,358.08 | $1,358.05 | $1,358.10 | |