| 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 | $242.27 | 6.391% | $257.7535 | $257.75 | $257.75 | $257.80 |
| Purchase #2 | $199.39 | 3.870% | $207.1064 | $207.11 | $207.10 | $207.10 |
| Purchase #3 | $186.73 | 13.860% | $212.6108 | $212.61 | $212.60 | $212.60 |
| Purchase #4 | $227.69 | 8.455% | $246.9412 | $246.94 | $246.95 | $246.90 |
| Purchase #5 | $62.91 | 5.640% | $66.4581 | $66.46 | $66.45 | $66.50 |
| Purchase #6 | $237.33 | 5.419% | $250.1909 | $250.19 | $250.20 | $250.20 |
| Purchase #7 | $72.75 | 6.528% | $77.4991 | $77.50 | $77.50 | $77.50 |
| 7 purchase totals = | $1,229.07 | $1,318.5600 | $1,318.56 | $1,318.55 | $1,318.60 | |