| 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 | $113.43 | 9.708% | $124.4418 | $124.44 | $124.45 | $124.40 |
| Purchase #2 | $66.29 | 5.420% | $69.8829 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $61.73 | 13.724% | $70.2018 | $70.20 | $70.20 | $70.20 |
| Purchase #4 | $208.95 | 13.266% | $236.6693 | $236.67 | $236.65 | $236.70 |
| Purchase #5 | $157.85 | 11.873% | $176.5915 | $176.59 | $176.60 | $176.60 |
| Purchase #6 | $244.86 | 9.214% | $267.4214 | $267.42 | $267.40 | $267.40 |
| Purchase #7 | $198.91 | 12.127% | $223.0318 | $223.03 | $223.05 | $223.00 |
| 7 purchase totals = | $1,052.02 | $1,168.2405 | $1,168.23 | $1,168.25 | $1,168.20 | |