| 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 | $205.25 | 11.359% | $228.5643 | $228.56 | $228.55 | $228.60 |
| Purchase #2 | $141.36 | 4.178% | $147.266 | $147.27 | $147.25 | $147.30 |
| Purchase #3 | $98.66 | 8.669% | $107.2128 | $107.21 | $107.20 | $107.20 |
| Purchase #4 | $79.58 | 13.662% | $90.4522 | $90.45 | $90.45 | $90.50 |
| Purchase #5 | $88.30 | 8.609% | $95.9017 | $95.90 | $95.90 | $95.90 |
| Purchase #6 | $227.37 | 11.861% | $254.3384 | $254.34 | $254.35 | $254.30 |
| Purchase #7 | $208.52 | 4.379% | $217.6511 | $217.65 | $217.65 | $217.70 |
| 7 purchase totals = | $1,049.04 | $1,141.3865 | $1,141.38 | $1,141.35 | $1,141.50 | |