| 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 | $170.64 | 5.320% | $179.718 | $179.72 | $179.70 | $179.70 |
| Purchase #2 | $234.32 | 4.372% | $244.5645 | $244.56 | $244.55 | $244.60 |
| Purchase #3 | $235.80 | 10.121% | $259.6653 | $259.67 | $259.65 | $259.70 |
| Purchase #4 | $214.71 | 3.109% | $221.3853 | $221.39 | $221.40 | $221.40 |
| Purchase #5 | $217.78 | 8.579% | $236.4633 | $236.46 | $236.45 | $236.50 |
| Purchase #6 | $89.62 | 12.722% | $101.0215 | $101.02 | $101.00 | $101.00 |
| Purchase #7 | $74.29 | 11.556% | $82.875 | $82.88 | $82.90 | $82.90 |
| 7 purchase totals = | $1,237.16 | $1,325.6929 | $1,325.70 | $1,325.65 | $1,325.80 | |