| 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 | $120.93 | 3.379% | $125.0162 | $125.02 | $125.00 | $125.00 |
| Purchase #2 | $191.92 | 10.829% | $212.703 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $189.60 | 4.371% | $197.8874 | $197.89 | $197.90 | $197.90 |
| Purchase #4 | $164.30 | 11.527% | $183.2389 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $137.31 | 7.825% | $148.0545 | $148.05 | $148.05 | $148.10 |
| Purchase #6 | $216.81 | 11.629% | $242.0228 | $242.02 | $242.00 | $242.00 |
| Purchase #7 | $66.37 | 3.196% | $68.4912 | $68.49 | $68.50 | $68.50 |
| 7 purchase totals = | $1,087.24 | $1,177.4140 | $1,177.41 | $1,177.40 | $1,177.40 | |