| 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 | $223.92 | 3.399% | $231.531 | $231.53 | $231.55 | $231.50 |
| Purchase #2 | $9.99 | 4.612% | $10.4507 | $10.45 | $10.45 | $10.50 |
| Purchase #3 | $174.58 | 5.859% | $184.8086 | $184.81 | $184.80 | $184.80 |
| Purchase #4 | $96.73 | 7.867% | $104.3397 | $104.34 | $104.35 | $104.30 |
| Purchase #5 | $111.87 | 6.661% | $119.3217 | $119.32 | $119.30 | $119.30 |
| Purchase #6 | $5.37 | 9.768% | $5.8945 | $5.89 | $5.90 | $5.90 |
| Purchase #7 | $179.48 | 11.103% | $199.4077 | $199.41 | $199.40 | $199.40 |
| 7 purchase totals = | $801.94 | $855.7539 | $855.75 | $855.75 | $855.70 | |