| 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 | $13.60 | 11.188% | $15.1216 | $15.12 | $15.10 | $15.10 |
| Purchase #2 | $245.68 | 12.605% | $276.648 | $276.65 | $276.65 | $276.60 |
| Purchase #3 | $191.76 | 4.194% | $199.8024 | $199.80 | $199.80 | $199.80 |
| Purchase #4 | $52.29 | 10.151% | $57.598 | $57.60 | $57.60 | $57.60 |
| Purchase #5 | $21.71 | 6.297% | $23.0771 | $23.08 | $23.10 | $23.10 |
| Purchase #6 | $210.53 | 13.644% | $239.2547 | $239.25 | $239.25 | $239.30 |
| Purchase #7 | $197.43 | 10.569% | $218.2964 | $218.30 | $218.30 | $218.30 |
| 7 purchase totals = | $933.00 | $1,029.7982 | $1,029.80 | $1,029.80 | $1,029.80 | |