| 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 | $105.29 | 5.285% | $110.8546 | $110.85 | $110.85 | $110.90 |
| Purchase #2 | $99.33 | 3.241% | $102.5493 | $102.55 | $102.55 | $102.50 |
| Purchase #3 | $174.55 | 10.395% | $192.6945 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $250.94 | 4.791% | $262.9625 | $262.96 | $262.95 | $263.00 |
| Purchase #5 | $163.69 | 3.746% | $169.8218 | $169.82 | $169.80 | $169.80 |
| Purchase #6 | $185.84 | 13.734% | $211.3633 | $211.36 | $211.35 | $211.40 |
| Purchase #7 | $73.54 | 11.432% | $81.9471 | $81.95 | $81.95 | $81.90 |
| 7 purchase totals = | $1,053.18 | $1,132.1931 | $1,132.18 | $1,132.15 | $1,132.20 | |