| 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 | $223.30 | 8.844% | $243.0487 | $243.05 | $243.05 | $243.00 |
| Purchase #2 | $24.99 | 4.166% | $26.0311 | $26.03 | $26.05 | $26.00 |
| Purchase #3 | $140.63 | 9.429% | $153.89 | $153.89 | $153.90 | $153.90 |
| Purchase #4 | $113.94 | 10.152% | $125.5072 | $125.51 | $125.50 | $125.50 |
| Purchase #5 | $250.72 | 8.107% | $271.0459 | $271.05 | $271.05 | $271.00 |
| Purchase #6 | $19.44 | 7.219% | $20.8434 | $20.84 | $20.85 | $20.80 |
| Purchase #7 | $237.93 | 8.168% | $257.3641 | $257.36 | $257.35 | $257.40 |
| 7 purchase totals = | $1,010.95 | $1,097.7304 | $1,097.73 | $1,097.75 | $1,097.60 | |