| 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 | $243.90 | 6.633% | $260.0779 | $260.08 | $260.10 | $260.10 |
| Purchase #2 | $86.29 | 12.556% | $97.1246 | $97.12 | $97.10 | $97.10 |
| Purchase #3 | $192.66 | 10.578% | $213.0396 | $213.04 | $213.05 | $213.00 |
| Purchase #4 | $179.35 | 10.102% | $197.4679 | $197.47 | $197.45 | $197.50 |
| Purchase #5 | $97.63 | 6.599% | $104.0726 | $104.07 | $104.05 | $104.10 |
| Purchase #6 | $228.92 | 7.678% | $246.4965 | $246.50 | $246.50 | $246.50 |
| Purchase #7 | $121.85 | 8.214% | $131.8588 | $131.86 | $131.85 | $131.90 |
| 7 purchase totals = | $1,150.60 | $1,250.1379 | $1,250.14 | $1,250.10 | $1,250.20 | |