| 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 | $208.49 | 4.230% | $217.3091 | $217.31 | $217.30 | $217.30 |
| Purchase #2 | $237.41 | 7.652% | $255.5766 | $255.58 | $255.60 | $255.60 |
| Purchase #3 | $207.86 | 13.245% | $235.3911 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $168.81 | 7.822% | $182.0143 | $182.01 | $182.00 | $182.00 |
| Purchase #5 | $210.72 | 10.122% | $232.0491 | $232.05 | $232.05 | $232.00 |
| Purchase #6 | $121.66 | 5.868% | $128.799 | $128.80 | $128.80 | $128.80 |
| Purchase #7 | $191.79 | 13.761% | $218.1822 | $218.18 | $218.20 | $218.20 |
| 7 purchase totals = | $1,346.74 | $1,469.3214 | $1,469.32 | $1,469.35 | $1,469.30 | |