| 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 | $221.68 | 6.762% | $236.67 | $236.67 | $236.65 | $236.70 |
| Purchase #2 | $127.88 | 6.461% | $136.1423 | $136.14 | $136.15 | $136.10 |
| Purchase #3 | $63.54 | 12.672% | $71.5918 | $71.59 | $71.60 | $71.60 |
| Purchase #4 | $45.50 | 3.788% | $47.2235 | $47.22 | $47.20 | $47.20 |
| Purchase #5 | $104.55 | 8.385% | $113.3165 | $113.32 | $113.30 | $113.30 |
| Purchase #6 | $162.35 | 4.581% | $169.7873 | $169.79 | $169.80 | $169.80 |
| Purchase #7 | $211.74 | 12.616% | $238.4531 | $238.45 | $238.45 | $238.50 |
| 7 purchase totals = | $937.24 | $1,013.1845 | $1,013.18 | $1,013.15 | $1,013.20 | |