| 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 | $192.26 | 7.764% | $207.1871 | $207.19 | $207.20 | $207.20 |
| Purchase #2 | $192.26 | 10.480% | $212.4088 | $212.41 | $212.40 | $212.40 |
| Purchase #3 | $111.29 | 10.401% | $122.8653 | $122.87 | $122.85 | $122.90 |
| Purchase #4 | $42.47 | 13.527% | $48.2149 | $48.21 | $48.20 | $48.20 |
| Purchase #5 | $54.42 | 4.276% | $56.747 | $56.75 | $56.75 | $56.70 |
| Purchase #6 | $145.77 | 10.790% | $161.4986 | $161.50 | $161.50 | $161.50 |
| Purchase #7 | $45.61 | 13.572% | $51.8002 | $51.80 | $51.80 | $51.80 |
| 7 purchase totals = | $784.08 | $860.7219 | $860.73 | $860.70 | $860.70 | |