| 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 | $221.94 | 10.862% | $246.0471 | $246.05 | $246.05 | $246.00 |
| Purchase #2 | $170.69 | 11.352% | $190.0667 | $190.07 | $190.05 | $190.10 |
| Purchase #3 | $96.36 | 9.504% | $105.5181 | $105.52 | $105.50 | $105.50 |
| Purchase #4 | $108.56 | 9.313% | $118.6702 | $118.67 | $118.65 | $118.70 |
| Purchase #5 | $15.97 | 6.141% | $16.9507 | $16.95 | $16.95 | $17.00 |
| Purchase #6 | $218.56 | 12.299% | $245.4407 | $245.44 | $245.45 | $245.40 |
| Purchase #7 | $42.97 | 12.757% | $48.4517 | $48.45 | $48.45 | $48.50 |
| 7 purchase totals = | $875.05 | $971.1452 | $971.15 | $971.10 | $971.20 | |