| 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 | $223.37 | 3.258% | $230.6474 | $230.65 | $230.65 | $230.60 |
| Purchase #2 | $108.92 | 12.866% | $122.9336 | $122.93 | $122.95 | $122.90 |
| Purchase #3 | $204.73 | 4.130% | $213.1853 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $16.96 | 6.719% | $18.0995 | $18.10 | $18.10 | $18.10 |
| Purchase #5 | $150.90 | 8.627% | $163.9181 | $163.92 | $163.90 | $163.90 |
| Purchase #6 | $184.51 | 8.754% | $200.662 | $200.66 | $200.65 | $200.70 |
| Purchase #7 | $49.84 | 5.581% | $52.6216 | $52.62 | $52.60 | $52.60 |
| 7 purchase totals = | $939.23 | $1,002.0675 | $1,002.07 | $1,002.05 | $1,002.00 | |