| 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 | $233.32 | 9.381% | $255.2077 | $255.21 | $255.20 | $255.20 |
| Purchase #2 | $74.99 | 3.856% | $77.8816 | $77.88 | $77.90 | $77.90 |
| Purchase #3 | $247.96 | 3.304% | $256.1526 | $256.15 | $256.15 | $256.20 |
| Purchase #4 | $24.65 | 7.480% | $26.4938 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $243.71 | 6.531% | $259.6267 | $259.63 | $259.65 | $259.60 |
| Purchase #6 | $52.49 | 9.285% | $57.3637 | $57.36 | $57.35 | $57.40 |
| Purchase #7 | $172.64 | 11.306% | $192.1587 | $192.16 | $192.15 | $192.20 |
| 7 purchase totals = | $1,049.76 | $1,124.8848 | $1,124.88 | $1,124.90 | $1,125.00 | |