| 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 | $102.53 | 12.595% | $115.4437 | $115.44 | $115.45 | $115.40 |
| Purchase #2 | $213.45 | 5.851% | $225.939 | $225.94 | $225.95 | $225.90 |
| Purchase #3 | $231.97 | 8.841% | $252.4785 | $252.48 | $252.50 | $252.50 |
| Purchase #4 | $36.85 | 6.688% | $39.3145 | $39.31 | $39.30 | $39.30 |
| Purchase #5 | $91.58 | 8.273% | $99.1564 | $99.16 | $99.15 | $99.20 |
| Purchase #6 | $232.92 | 12.328% | $261.6344 | $261.63 | $261.65 | $261.60 |
| Purchase #7 | $49.86 | 7.753% | $53.7256 | $53.73 | $53.75 | $53.70 |
| 7 purchase totals = | $959.16 | $1,047.6921 | $1,047.69 | $1,047.75 | $1,047.60 | |