| 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 | $190.70 | 9.292% | $208.4198 | $208.42 | $208.40 | $208.40 |
| Purchase #2 | $213.26 | 6.521% | $227.1667 | $227.17 | $227.15 | $227.20 |
| Purchase #3 | $68.53 | 10.189% | $75.5125 | $75.51 | $75.50 | $75.50 |
| Purchase #4 | $248.89 | 12.527% | $280.0685 | $280.07 | $280.05 | $280.10 |
| Purchase #5 | $72.58 | 6.124% | $77.0248 | $77.02 | $77.00 | $77.00 |
| Purchase #6 | $220.87 | 12.616% | $248.735 | $248.74 | $248.75 | $248.70 |
| Purchase #7 | $56.71 | 9.322% | $61.9965 | $62.00 | $62.00 | $62.00 |
| 7 purchase totals = | $1,071.54 | $1,178.9238 | $1,178.93 | $1,178.85 | $1,178.90 | |