| 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 | $199.51 | 13.308% | $226.0608 | $226.06 | $226.05 | $226.10 |
| Purchase #2 | $106.39 | 13.612% | $120.8718 | $120.87 | $120.85 | $120.90 |
| Purchase #3 | $249.42 | 3.822% | $258.9528 | $258.95 | $258.95 | $259.00 |
| Purchase #4 | $235.79 | 4.520% | $246.4477 | $246.45 | $246.45 | $246.40 |
| Purchase #5 | $91.55 | 4.720% | $95.8712 | $95.87 | $95.85 | $95.90 |
| Purchase #6 | $63.38 | 11.527% | $70.6858 | $70.69 | $70.70 | $70.70 |
| Purchase #7 | $125.88 | 6.563% | $134.1415 | $134.14 | $134.15 | $134.10 |
| 7 purchase totals = | $1,071.92 | $1,153.0316 | $1,153.03 | $1,153.00 | $1,153.10 | |