| 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 | $223.28 | 10.205% | $246.0657 | $246.07 | $246.05 | $246.10 |
| Purchase #2 | $219.44 | 7.638% | $236.2008 | $236.20 | $236.20 | $236.20 |
| Purchase #3 | $236.49 | 4.740% | $247.6996 | $247.70 | $247.70 | $247.70 |
| Purchase #4 | $88.31 | 6.862% | $94.3698 | $94.37 | $94.35 | $94.40 |
| Purchase #5 | $162.34 | 13.156% | $183.6975 | $183.70 | $183.70 | $183.70 |
| Purchase #6 | $208.62 | 8.435% | $226.2171 | $226.22 | $226.20 | $226.20 |
| Purchase #7 | $18.34 | 6.420% | $19.5174 | $19.52 | $19.50 | $19.50 |
| 7 purchase totals = | $1,156.82 | $1,253.7679 | $1,253.78 | $1,253.70 | $1,253.80 | |