| 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 | $222.60 | 7.452% | $239.1882 | $239.19 | $239.20 | $239.20 |
| Purchase #2 | $103.37 | 9.685% | $113.3814 | $113.38 | $113.40 | $113.40 |
| Purchase #3 | $172.27 | 5.789% | $182.2427 | $182.24 | $182.25 | $182.20 |
| Purchase #4 | $222.32 | 3.427% | $229.9389 | $229.94 | $229.95 | $229.90 |
| Purchase #5 | $185.87 | 6.672% | $198.2712 | $198.27 | $198.25 | $198.30 |
| Purchase #6 | $238.35 | 4.156% | $248.2558 | $248.26 | $248.25 | $248.30 |
| Purchase #7 | $216.34 | 4.256% | $225.5474 | $225.55 | $225.55 | $225.50 |
| 7 purchase totals = | $1,361.12 | $1,436.8256 | $1,436.83 | $1,436.85 | $1,436.80 | |