| 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 | $210.93 | 6.750% | $225.1678 | $225.17 | $225.15 | $225.20 |
| Purchase #2 | $213.80 | 5.212% | $224.9433 | $224.94 | $224.95 | $224.90 |
| Purchase #3 | $231.98 | 9.582% | $254.2083 | $254.21 | $254.20 | $254.20 |
| Purchase #4 | $14.52 | 11.581% | $16.2016 | $16.20 | $16.20 | $16.20 |
| Purchase #5 | $107.83 | 5.347% | $113.5957 | $113.60 | $113.60 | $113.60 |
| Purchase #6 | $143.88 | 9.615% | $157.7141 | $157.71 | $157.70 | $157.70 |
| Purchase #7 | $76.82 | 12.832% | $86.6775 | $86.68 | $86.70 | $86.70 |
| 7 purchase totals = | $999.76 | $1,078.5083 | $1,078.51 | $1,078.50 | $1,078.50 | |