| 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 | $211.32 | 11.862% | $236.3868 | $236.39 | $236.40 | $236.40 |
| Purchase #2 | $241.62 | 6.541% | $257.4244 | $257.42 | $257.40 | $257.40 |
| Purchase #3 | $141.47 | 4.370% | $147.6522 | $147.65 | $147.65 | $147.70 |
| Purchase #4 | $236.92 | 12.407% | $266.3147 | $266.31 | $266.30 | $266.30 |
| Purchase #5 | $130.60 | 7.830% | $140.826 | $140.83 | $140.85 | $140.80 |
| Purchase #6 | $5.83 | 4.450% | $6.0894 | $6.09 | $6.10 | $6.10 |
| Purchase #7 | $54.29 | 6.645% | $57.8976 | $57.90 | $57.90 | $57.90 |
| 7 purchase totals = | $1,022.05 | $1,112.5911 | $1,112.59 | $1,112.60 | $1,112.60 | |