| 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 | $226.70 | 9.757% | $248.8191 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $165.56 | 5.159% | $174.1012 | $174.10 | $174.10 | $174.10 |
| Purchase #3 | $99.95 | 13.667% | $113.6102 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $184.96 | 5.133% | $194.454 | $194.45 | $194.45 | $194.50 |
| Purchase #5 | $109.47 | 8.491% | $118.7651 | $118.77 | $118.75 | $118.80 |
| Purchase #6 | $201.44 | 6.300% | $214.1307 | $214.13 | $214.15 | $214.10 |
| Purchase #7 | $38.37 | 13.379% | $43.5035 | $43.50 | $43.50 | $43.50 |
| 7 purchase totals = | $1,026.45 | $1,107.3838 | $1,107.38 | $1,107.35 | $1,107.40 | |