| 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 | $226.50 | 4.589% | $236.8941 | $236.89 | $236.90 | $236.90 |
| Purchase #2 | $236.72 | 4.866% | $248.2388 | $248.24 | $248.25 | $248.20 |
| Purchase #3 | $208.25 | 11.658% | $232.5278 | $232.53 | $232.55 | $232.50 |
| Purchase #4 | $227.76 | 13.274% | $257.9929 | $257.99 | $258.00 | $258.00 |
| Purchase #5 | $79.74 | 7.513% | $85.7309 | $85.73 | $85.75 | $85.70 |
| Purchase #6 | $136.74 | 7.502% | $146.9982 | $147.00 | $147.00 | $147.00 |
| Purchase #7 | $208.57 | 13.685% | $237.1128 | $237.11 | $237.10 | $237.10 |
| 7 purchase totals = | $1,324.28 | $1,445.4955 | $1,445.49 | $1,445.55 | $1,445.40 | |