| 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 | $96.40 | 10.439% | $106.4632 | $106.46 | $106.45 | $106.50 |
| Purchase #2 | $35.95 | 12.494% | $40.4416 | $40.44 | $40.45 | $40.40 |
| Purchase #3 | $7.94 | 3.267% | $8.1994 | $8.20 | $8.20 | $8.20 |
| Purchase #4 | $225.86 | 12.242% | $253.5098 | $253.51 | $253.50 | $253.50 |
| Purchase #5 | $208.41 | 6.523% | $222.0046 | $222.00 | $222.00 | $222.00 |
| Purchase #6 | $95.36 | 11.867% | $106.6764 | $106.68 | $106.70 | $106.70 |
| Purchase #7 | $241.59 | 3.766% | $250.6883 | $250.69 | $250.70 | $250.70 |
| 7 purchase totals = | $911.51 | $987.9833 | $987.98 | $988.00 | $988.00 | |