| 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 | $242.28 | 3.311% | $250.3019 | $250.30 | $250.30 | $250.30 |
| Purchase #2 | $14.39 | 6.312% | $15.2983 | $15.30 | $15.30 | $15.30 |
| Purchase #3 | $183.47 | 13.816% | $208.8182 | $208.82 | $208.80 | $208.80 |
| Purchase #4 | $140.94 | 10.196% | $155.3102 | $155.31 | $155.30 | $155.30 |
| Purchase #5 | $234.37 | 5.305% | $246.8033 | $246.80 | $246.80 | $246.80 |
| Purchase #6 | $242.43 | 8.652% | $263.405 | $263.41 | $263.40 | $263.40 |
| Purchase #7 | $74.97 | 10.485% | $82.8306 | $82.83 | $82.85 | $82.80 |
| 7 purchase totals = | $1,132.85 | $1,222.7675 | $1,222.77 | $1,222.75 | $1,222.70 | |