| 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 | $246.81 | 13.833% | $280.9512 | $280.95 | $280.95 | $281.00 |
| Purchase #2 | $61.49 | 3.780% | $63.8143 | $63.81 | $63.80 | $63.80 |
| Purchase #3 | $21.87 | 4.497% | $22.8535 | $22.85 | $22.85 | $22.90 |
| Purchase #4 | $174.32 | 5.290% | $183.5415 | $183.54 | $183.55 | $183.50 |
| Purchase #5 | $71.97 | 13.716% | $81.8414 | $81.84 | $81.85 | $81.80 |
| Purchase #6 | $115.52 | 8.735% | $125.6107 | $125.61 | $125.60 | $125.60 |
| Purchase #7 | $99.96 | 12.833% | $112.7879 | $112.79 | $112.80 | $112.80 |
| 7 purchase totals = | $791.94 | $871.4005 | $871.39 | $871.40 | $871.40 | |