| 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 | $41.47 | 7.167% | $44.4422 | $44.44 | $44.45 | $44.40 |
| Purchase #2 | $162.50 | 4.232% | $169.377 | $169.38 | $169.40 | $169.40 |
| Purchase #3 | $146.40 | 10.461% | $161.7149 | $161.71 | $161.70 | $161.70 |
| Purchase #4 | $248.68 | 9.199% | $271.5561 | $271.56 | $271.55 | $271.60 |
| Purchase #5 | $222.41 | 9.651% | $243.8748 | $243.87 | $243.85 | $243.90 |
| Purchase #6 | $86.35 | 13.384% | $97.9071 | $97.91 | $97.90 | $97.90 |
| Purchase #7 | $223.98 | 7.866% | $241.5983 | $241.60 | $241.60 | $241.60 |
| 7 purchase totals = | $1,131.79 | $1,230.4704 | $1,230.47 | $1,230.45 | $1,230.50 | |