| 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 | $26.41 | 6.864% | $28.2228 | $28.22 | $28.20 | $28.20 |
| Purchase #2 | $92.67 | 10.396% | $102.304 | $102.30 | $102.30 | $102.30 |
| Purchase #3 | $184.42 | 12.334% | $207.1664 | $207.17 | $207.15 | $207.20 |
| Purchase #4 | $231.25 | 3.367% | $239.0362 | $239.04 | $239.05 | $239.00 |
| Purchase #5 | $236.80 | 5.769% | $250.461 | $250.46 | $250.45 | $250.50 |
| Purchase #6 | $248.75 | 6.707% | $265.4337 | $265.43 | $265.45 | $265.40 |
| Purchase #7 | $5.87 | 7.753% | $6.3251 | $6.33 | $6.35 | $6.30 |
| 7 purchase totals = | $1,026.17 | $1,098.9492 | $1,098.95 | $1,098.95 | $1,098.90 | |