| 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 | $244.89 | 10.663% | $271.0026 | $271.00 | $271.00 | $271.00 |
| Purchase #2 | $196.61 | 10.442% | $217.14 | $217.14 | $217.15 | $217.10 |
| Purchase #3 | $120.45 | 4.209% | $125.5197 | $125.52 | $125.50 | $125.50 |
| Purchase #4 | $122.91 | 6.164% | $130.4862 | $130.49 | $130.50 | $130.50 |
| Purchase #5 | $171.97 | 8.357% | $186.3415 | $186.34 | $186.35 | $186.30 |
| Purchase #6 | $92.31 | 12.690% | $104.0241 | $104.02 | $104.00 | $104.00 |
| Purchase #7 | $97.75 | 10.567% | $108.0792 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $1,046.89 | $1,142.5933 | $1,142.59 | $1,142.60 | $1,142.50 | |