| 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 | $213.68 | 6.673% | $227.9389 | $227.94 | $227.95 | $227.90 |
| Purchase #2 | $225.36 | 3.266% | $232.7203 | $232.72 | $232.70 | $232.70 |
| Purchase #3 | $131.60 | 9.353% | $143.9085 | $143.91 | $143.90 | $143.90 |
| Purchase #4 | $193.38 | 8.674% | $210.1538 | $210.15 | $210.15 | $210.20 |
| Purchase #5 | $12.87 | 6.541% | $13.7118 | $13.71 | $13.70 | $13.70 |
| Purchase #6 | $231.71 | 3.499% | $239.8175 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $82.45 | 5.265% | $86.791 | $86.79 | $86.80 | $86.80 |
| 7 purchase totals = | $1,091.05 | $1,155.0418 | $1,155.04 | $1,155.00 | $1,155.00 | |