| 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 | $234.86 | 8.205% | $254.1303 | $254.13 | $254.15 | $254.10 |
| Purchase #2 | $183.92 | 12.576% | $207.0498 | $207.05 | $207.05 | $207.00 |
| Purchase #3 | $186.26 | 11.556% | $207.7842 | $207.78 | $207.80 | $207.80 |
| Purchase #4 | $197.94 | 5.262% | $208.3556 | $208.36 | $208.35 | $208.40 |
| Purchase #5 | $231.81 | 3.235% | $239.3091 | $239.31 | $239.30 | $239.30 |
| Purchase #6 | $22.66 | 7.767% | $24.42 | $24.42 | $24.40 | $24.40 |
| Purchase #7 | $232.47 | 6.725% | $248.1036 | $248.10 | $248.10 | $248.10 |
| 7 purchase totals = | $1,289.92 | $1,389.1526 | $1,389.15 | $1,389.15 | $1,389.10 | |