| 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 | $247.55 | 6.688% | $264.1061 | $264.11 | $264.10 | $264.10 |
| Purchase #2 | $151.41 | 7.459% | $162.7037 | $162.70 | $162.70 | $162.70 |
| Purchase #3 | $19.66 | 4.248% | $20.4952 | $20.50 | $20.50 | $20.50 |
| Purchase #4 | $6.50 | 3.578% | $6.7326 | $6.73 | $6.75 | $6.70 |
| Purchase #5 | $130.25 | 11.824% | $145.6508 | $145.65 | $145.65 | $145.70 |
| Purchase #6 | $125.71 | 11.153% | $139.7304 | $139.73 | $139.75 | $139.70 |
| Purchase #7 | $240.99 | 12.730% | $271.668 | $271.67 | $271.65 | $271.70 |
| 7 purchase totals = | $922.07 | $1,011.0868 | $1,011.09 | $1,011.10 | $1,011.10 | |