| 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 | $189.57 | 6.513% | $201.9167 | $201.92 | $201.90 | $201.90 |
| Purchase #2 | $142.65 | 3.380% | $147.4716 | $147.47 | $147.45 | $147.50 |
| Purchase #3 | $125.63 | 8.436% | $136.2281 | $136.23 | $136.25 | $136.20 |
| Purchase #4 | $103.42 | 9.473% | $113.217 | $113.22 | $113.20 | $113.20 |
| Purchase #5 | $250.53 | 4.606% | $262.0694 | $262.07 | $262.05 | $262.10 |
| Purchase #6 | $124.79 | 4.791% | $130.7687 | $130.77 | $130.75 | $130.80 |
| Purchase #7 | $30.64 | 11.542% | $34.1765 | $34.18 | $34.20 | $34.20 |
| 7 purchase totals = | $967.23 | $1,025.8480 | $1,025.86 | $1,025.80 | $1,025.90 | |