| 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 | $209.98 | 12.300% | $235.8075 | $235.81 | $235.80 | $235.80 |
| Purchase #2 | $38.58 | 7.439% | $41.45 | $41.45 | $41.45 | $41.50 |
| Purchase #3 | $181.79 | 8.768% | $197.7293 | $197.73 | $197.75 | $197.70 |
| Purchase #4 | $136.32 | 10.755% | $150.9812 | $150.98 | $151.00 | $151.00 |
| Purchase #5 | $202.29 | 12.108% | $226.7833 | $226.78 | $226.80 | $226.80 |
| Purchase #6 | $231.66 | 4.820% | $242.826 | $242.83 | $242.85 | $242.80 |
| Purchase #7 | $215.94 | 8.535% | $234.3705 | $234.37 | $234.35 | $234.40 |
| 7 purchase totals = | $1,216.56 | $1,329.9478 | $1,329.95 | $1,330.00 | $1,330.00 | |