| 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 | $243.48 | 12.362% | $273.579 | $273.58 | $273.60 | $273.60 |
| Purchase #2 | $208.45 | 6.121% | $221.2092 | $221.21 | $221.20 | $221.20 |
| Purchase #3 | $221.95 | 9.828% | $243.7632 | $243.76 | $243.75 | $243.80 |
| Purchase #4 | $20.56 | 5.758% | $21.7438 | $21.74 | $21.75 | $21.70 |
| Purchase #5 | $14.45 | 12.370% | $16.2375 | $16.24 | $16.25 | $16.20 |
| Purchase #6 | $216.74 | 12.677% | $244.2161 | $244.22 | $244.20 | $244.20 |
| Purchase #7 | $81.66 | 6.188% | $86.7131 | $86.71 | $86.70 | $86.70 |
| 7 purchase totals = | $1,007.29 | $1,107.4619 | $1,107.46 | $1,107.45 | $1,107.40 | |