| 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 | $222.70 | 8.810% | $242.3199 | $242.32 | $242.30 | $242.30 |
| Purchase #2 | $107.37 | 11.377% | $119.5855 | $119.59 | $119.60 | $119.60 |
| Purchase #3 | $222.74 | 5.623% | $235.2647 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $230.25 | 5.569% | $243.0726 | $243.07 | $243.05 | $243.10 |
| Purchase #5 | $198.25 | 8.152% | $214.4113 | $214.41 | $214.40 | $214.40 |
| Purchase #6 | $241.62 | 4.697% | $252.9689 | $252.97 | $252.95 | $253.00 |
| Purchase #7 | $176.88 | 4.217% | $184.339 | $184.34 | $184.35 | $184.30 |
| 7 purchase totals = | $1,399.81 | $1,491.9619 | $1,491.96 | $1,491.90 | $1,492.00 | |