| 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 | $127.47 | 8.581% | $138.4082 | $138.41 | $138.40 | $138.40 |
| Purchase #2 | $242.65 | 5.579% | $256.1874 | $256.19 | $256.20 | $256.20 |
| Purchase #3 | $127.26 | 8.293% | $137.8137 | $137.81 | $137.80 | $137.80 |
| Purchase #4 | $179.92 | 12.214% | $201.8954 | $201.90 | $201.90 | $201.90 |
| Purchase #5 | $223.98 | 10.232% | $246.8976 | $246.90 | $246.90 | $246.90 |
| Purchase #6 | $23.29 | 13.412% | $26.4137 | $26.41 | $26.40 | $26.40 |
| Purchase #7 | $197.75 | 13.660% | $224.7627 | $224.76 | $224.75 | $224.80 |
| 7 purchase totals = | $1,122.32 | $1,232.3787 | $1,232.38 | $1,232.35 | $1,232.40 | |