| 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 | $193.96 | 9.304% | $212.006 | $212.01 | $212.00 | $212.00 |
| Purchase #2 | $250.81 | 11.349% | $279.2744 | $279.27 | $279.25 | $279.30 |
| Purchase #3 | $66.74 | 9.709% | $73.2198 | $73.22 | $73.20 | $73.20 |
| Purchase #4 | $215.33 | 9.176% | $235.0887 | $235.09 | $235.10 | $235.10 |
| Purchase #5 | $70.97 | 10.235% | $78.2338 | $78.23 | $78.25 | $78.20 |
| Purchase #6 | $212.58 | 3.731% | $220.5114 | $220.51 | $220.50 | $220.50 |
| Purchase #7 | $211.37 | 7.703% | $227.6518 | $227.65 | $227.65 | $227.70 |
| 7 purchase totals = | $1,221.76 | $1,325.9859 | $1,325.98 | $1,325.95 | $1,326.00 | |