| 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 | $190.31 | 5.727% | $201.2091 | $201.21 | $201.20 | $201.20 |
| Purchase #2 | $59.56 | 8.530% | $64.6405 | $64.64 | $64.65 | $64.60 |
| Purchase #3 | $226.60 | 6.380% | $241.0571 | $241.06 | $241.05 | $241.10 |
| Purchase #4 | $108.33 | 3.765% | $112.4086 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $16.27 | 9.403% | $17.7999 | $17.80 | $17.80 | $17.80 |
| Purchase #6 | $78.94 | 12.467% | $88.7814 | $88.78 | $88.80 | $88.80 |
| Purchase #7 | $40.86 | 3.382% | $42.2419 | $42.24 | $42.25 | $42.20 |
| 7 purchase totals = | $720.87 | $768.1385 | $768.14 | $768.15 | $768.10 | |