| 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 | $217.90 | 9.754% | $239.154 | $239.15 | $239.15 | $239.20 |
| Purchase #2 | $166.40 | 11.306% | $185.2132 | $185.21 | $185.20 | $185.20 |
| Purchase #3 | $154.26 | 10.671% | $170.7211 | $170.72 | $170.70 | $170.70 |
| Purchase #4 | $210.37 | 3.264% | $217.2365 | $217.24 | $217.25 | $217.20 |
| Purchase #5 | $12.49 | 5.599% | $13.1893 | $13.19 | $13.20 | $13.20 |
| Purchase #6 | $186.66 | 6.284% | $198.3897 | $198.39 | $198.40 | $198.40 |
| Purchase #7 | $195.37 | 3.218% | $201.657 | $201.66 | $201.65 | $201.70 |
| 7 purchase totals = | $1,143.45 | $1,225.5608 | $1,225.56 | $1,225.55 | $1,225.60 | |