| 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 | $110.69 | 10.382% | $122.1818 | $122.18 | $122.20 | $122.20 |
| Purchase #2 | $76.60 | 5.727% | $80.9869 | $80.99 | $81.00 | $81.00 |
| Purchase #3 | $234.42 | 3.230% | $241.9918 | $241.99 | $242.00 | $242.00 |
| Purchase #4 | $142.62 | 9.466% | $156.1204 | $156.12 | $156.10 | $156.10 |
| Purchase #5 | $155.25 | 5.576% | $163.9067 | $163.91 | $163.90 | $163.90 |
| Purchase #6 | $95.36 | 7.569% | $102.5778 | $102.58 | $102.60 | $102.60 |
| Purchase #7 | $116.61 | 13.165% | $131.9617 | $131.96 | $131.95 | $132.00 |
| 7 purchase totals = | $931.55 | $999.7271 | $999.73 | $999.75 | $999.80 | |