| 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 | $236.82 | 12.574% | $266.5977 | $266.60 | $266.60 | $266.60 |
| Purchase #2 | $65.69 | 13.507% | $74.5627 | $74.56 | $74.55 | $74.60 |
| Purchase #3 | $217.91 | 9.729% | $239.1105 | $239.11 | $239.10 | $239.10 |
| Purchase #4 | $143.77 | 9.372% | $157.2441 | $157.24 | $157.25 | $157.20 |
| Purchase #5 | $146.82 | 12.668% | $165.4192 | $165.42 | $165.40 | $165.40 |
| Purchase #6 | $247.83 | 13.295% | $280.779 | $280.78 | $280.80 | $280.80 |
| Purchase #7 | $43.60 | 8.596% | $47.3479 | $47.35 | $47.35 | $47.30 |
| 7 purchase totals = | $1,102.44 | $1,231.0611 | $1,231.06 | $1,231.05 | $1,231.00 | |