| 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 | $235.83 | 4.767% | $247.072 | $247.07 | $247.05 | $247.10 |
| Purchase #2 | $233.61 | 7.308% | $250.6822 | $250.68 | $250.70 | $250.70 |
| Purchase #3 | $217.75 | 8.106% | $235.4008 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $186.94 | 12.344% | $210.0159 | $210.02 | $210.00 | $210.00 |
| Purchase #5 | $225.94 | 7.370% | $242.5918 | $242.59 | $242.60 | $242.60 |
| Purchase #6 | $196.51 | 13.748% | $223.5262 | $223.53 | $223.55 | $223.50 |
| Purchase #7 | $212.98 | 10.247% | $234.8041 | $234.80 | $234.80 | $234.80 |
| 7 purchase totals = | $1,509.56 | $1,644.0930 | $1,644.09 | $1,644.10 | $1,644.10 | |