| 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 | $224.40 | 8.525% | $243.5301 | $243.53 | $243.55 | $243.50 |
| Purchase #2 | $163.42 | 5.129% | $171.8018 | $171.80 | $171.80 | $171.80 |
| Purchase #3 | $196.29 | 4.723% | $205.5608 | $205.56 | $205.55 | $205.60 |
| Purchase #4 | $198.52 | 6.591% | $211.6045 | $211.60 | $211.60 | $211.60 |
| Purchase #5 | $165.76 | 5.323% | $174.5834 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $7.55 | 10.316% | $8.3289 | $8.33 | $8.35 | $8.30 |
| Purchase #7 | $22.49 | 9.416% | $24.6077 | $24.61 | $24.60 | $24.60 |
| 7 purchase totals = | $978.43 | $1,040.0172 | $1,040.01 | $1,040.05 | $1,040.00 | |