| 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 | $113.83 | 10.144% | $125.3769 | $125.38 | $125.40 | $125.40 |
| Purchase #2 | $223.43 | 5.530% | $235.7857 | $235.79 | $235.80 | $235.80 |
| Purchase #3 | $16.46 | 10.116% | $18.1251 | $18.13 | $18.15 | $18.10 |
| Purchase #4 | $201.90 | 3.530% | $209.0271 | $209.03 | $209.05 | $209.00 |
| Purchase #5 | $180.30 | 9.652% | $197.7026 | $197.70 | $197.70 | $197.70 |
| Purchase #6 | $215.64 | 8.711% | $234.4244 | $234.42 | $234.40 | $234.40 |
| Purchase #7 | $104.75 | 4.785% | $109.7623 | $109.76 | $109.75 | $109.80 |
| 7 purchase totals = | $1,056.31 | $1,130.2041 | $1,130.21 | $1,130.25 | $1,130.20 | |