| 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 | $232.89 | 6.323% | $247.6156 | $247.62 | $247.60 | $247.60 |
| Purchase #2 | $222.99 | 5.407% | $235.0471 | $235.05 | $235.05 | $235.00 |
| Purchase #3 | $113.96 | 7.797% | $122.8455 | $122.85 | $122.85 | $122.80 |
| Purchase #4 | $183.47 | 11.872% | $205.2516 | $205.25 | $205.25 | $205.30 |
| Purchase #5 | $135.36 | 10.359% | $149.3819 | $149.38 | $149.40 | $149.40 |
| Purchase #6 | $45.97 | 8.541% | $49.8963 | $49.90 | $49.90 | $49.90 |
| Purchase #7 | $195.81 | 8.583% | $212.6164 | $212.62 | $212.60 | $212.60 |
| 7 purchase totals = | $1,130.45 | $1,222.6544 | $1,222.67 | $1,222.65 | $1,222.60 | |