| 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 | $37.94 | 8.710% | $41.2446 | $41.24 | $41.25 | $41.20 |
| Purchase #2 | $180.99 | 11.872% | $202.4771 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $202.25 | 6.867% | $216.1385 | $216.14 | $216.15 | $216.10 |
| Purchase #4 | $246.37 | 3.718% | $255.53 | $255.53 | $255.55 | $255.50 |
| Purchase #5 | $177.40 | 9.398% | $194.0721 | $194.07 | $194.05 | $194.10 |
| Purchase #6 | $15.35 | 3.831% | $15.9381 | $15.94 | $15.95 | $15.90 |
| Purchase #7 | $177.67 | 12.382% | $199.6691 | $199.67 | $199.65 | $199.70 |
| 7 purchase totals = | $1,037.97 | $1,125.0695 | $1,125.07 | $1,125.10 | $1,125.00 | |