| 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 | $229.29 | 4.282% | $239.1082 | $239.11 | $239.10 | $239.10 |
| Purchase #2 | $127.81 | 12.412% | $143.6738 | $143.67 | $143.65 | $143.70 |
| Purchase #3 | $217.64 | 7.314% | $233.5582 | $233.56 | $233.55 | $233.60 |
| Purchase #4 | $16.82 | 13.567% | $19.102 | $19.10 | $19.10 | $19.10 |
| Purchase #5 | $209.67 | 10.852% | $232.4234 | $232.42 | $232.40 | $232.40 |
| Purchase #6 | $127.51 | 10.383% | $140.7494 | $140.75 | $140.75 | $140.70 |
| Purchase #7 | $211.48 | 5.255% | $222.5933 | $222.59 | $222.60 | $222.60 |
| 7 purchase totals = | $1,140.22 | $1,231.2083 | $1,231.20 | $1,231.15 | $1,231.20 | |