| 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 | $200.99 | 11.166% | $223.4325 | $223.43 | $223.45 | $223.40 |
| Purchase #2 | $185.91 | 5.354% | $195.8636 | $195.86 | $195.85 | $195.90 |
| Purchase #3 | $109.29 | 4.537% | $114.2485 | $114.25 | $114.25 | $114.20 |
| Purchase #4 | $201.93 | 3.431% | $208.8582 | $208.86 | $208.85 | $208.90 |
| Purchase #5 | $12.34 | 4.659% | $12.9149 | $12.91 | $12.90 | $12.90 |
| Purchase #6 | $192.34 | 8.753% | $209.1755 | $209.18 | $209.20 | $209.20 |
| Purchase #7 | $165.56 | 4.442% | $172.9142 | $172.91 | $172.90 | $172.90 |
| 7 purchase totals = | $1,068.36 | $1,137.4074 | $1,137.40 | $1,137.40 | $1,137.40 | |