| 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 | $243.75 | 4.688% | $255.177 | $255.18 | $255.20 | $255.20 |
| Purchase #2 | $208.27 | 12.851% | $235.0348 | $235.03 | $235.05 | $235.00 |
| Purchase #3 | $186.34 | 8.454% | $202.0932 | $202.09 | $202.10 | $202.10 |
| Purchase #4 | $166.99 | 3.322% | $172.5374 | $172.54 | $172.55 | $172.50 |
| Purchase #5 | $55.34 | 9.839% | $60.7849 | $60.78 | $60.80 | $60.80 |
| Purchase #6 | $41.34 | 9.498% | $45.2665 | $45.27 | $45.25 | $45.30 |
| Purchase #7 | $133.37 | 11.427% | $148.6102 | $148.61 | $148.60 | $148.60 |
| 7 purchase totals = | $1,035.40 | $1,119.5040 | $1,119.50 | $1,119.55 | $1,119.50 | |