| 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 | $91.64 | 10.338% | $101.1137 | $101.11 | $101.10 | $101.10 |
| Purchase #2 | $5.71 | 6.274% | $6.0682 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $153.56 | 11.677% | $171.4912 | $171.49 | $171.50 | $171.50 |
| Purchase #4 | $216.93 | 11.611% | $242.1177 | $242.12 | $242.10 | $242.10 |
| Purchase #5 | $205.43 | 4.769% | $215.227 | $215.23 | $215.25 | $215.20 |
| Purchase #6 | $245.37 | 4.384% | $256.127 | $256.13 | $256.15 | $256.10 |
| Purchase #7 | $164.72 | 11.140% | $183.0698 | $183.07 | $183.05 | $183.10 |
| 7 purchase totals = | $1,083.36 | $1,175.2146 | $1,175.22 | $1,175.20 | $1,175.20 | |