| 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 | $222.65 | 11.738% | $248.7847 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $133.97 | 12.273% | $150.4121 | $150.41 | $150.40 | $150.40 |
| Purchase #3 | $217.74 | 12.719% | $245.4344 | $245.43 | $245.45 | $245.40 |
| Purchase #4 | $230.46 | 13.751% | $262.1506 | $262.15 | $262.15 | $262.20 |
| Purchase #5 | $55.90 | 3.859% | $58.0572 | $58.06 | $58.05 | $58.10 |
| Purchase #6 | $89.71 | 8.443% | $97.2842 | $97.28 | $97.30 | $97.30 |
| Purchase #7 | $189.71 | 13.769% | $215.8312 | $215.83 | $215.85 | $215.80 |
| 7 purchase totals = | $1,140.14 | $1,277.9544 | $1,277.94 | $1,278.00 | $1,278.00 | |