| 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 | $99.87 | 3.762% | $103.6271 | $103.63 | $103.65 | $103.60 |
| Purchase #2 | $102.38 | 12.493% | $115.1703 | $115.17 | $115.15 | $115.20 |
| Purchase #3 | $82.84 | 4.133% | $86.2638 | $86.26 | $86.25 | $86.30 |
| Purchase #4 | $165.59 | 9.246% | $180.9005 | $180.90 | $180.90 | $180.90 |
| Purchase #5 | $126.77 | 5.672% | $133.9604 | $133.96 | $133.95 | $134.00 |
| Purchase #6 | $103.59 | 9.213% | $113.1337 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $215.51 | 11.436% | $240.1557 | $240.16 | $240.15 | $240.20 |
| 7 purchase totals = | $896.55 | $973.2115 | $973.21 | $973.20 | $973.30 | |