| 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 | $104.68 | 10.416% | $115.5835 | $115.58 | $115.60 | $115.60 |
| Purchase #2 | $9.98 | 12.350% | $11.2125 | $11.21 | $11.20 | $11.20 |
| Purchase #3 | $136.30 | 3.491% | $141.0582 | $141.06 | $141.05 | $141.10 |
| Purchase #4 | $92.75 | 3.314% | $95.8237 | $95.82 | $95.80 | $95.80 |
| Purchase #5 | $173.92 | 6.770% | $185.6944 | $185.69 | $185.70 | $185.70 |
| Purchase #6 | $173.85 | 3.465% | $179.8739 | $179.87 | $179.85 | $179.90 |
| Purchase #7 | $225.64 | 10.611% | $249.5827 | $249.58 | $249.60 | $249.60 |
| 7 purchase totals = | $917.12 | $978.8289 | $978.81 | $978.80 | $978.90 | |