| 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 | $226.58 | 6.699% | $241.7586 | $241.76 | $241.75 | $241.80 |
| Purchase #2 | $165.46 | 7.350% | $177.6213 | $177.62 | $177.60 | $177.60 |
| Purchase #3 | $98.73 | 3.824% | $102.5054 | $102.51 | $102.50 | $102.50 |
| Purchase #4 | $156.88 | 4.165% | $163.4141 | $163.41 | $163.40 | $163.40 |
| Purchase #5 | $218.31 | 10.478% | $241.1845 | $241.18 | $241.20 | $241.20 |
| Purchase #6 | $82.88 | 5.416% | $87.3688 | $87.37 | $87.35 | $87.40 |
| Purchase #7 | $77.79 | 9.657% | $85.3022 | $85.30 | $85.30 | $85.30 |
| 7 purchase totals = | $1,026.63 | $1,099.1549 | $1,099.15 | $1,099.10 | $1,099.20 | |