| 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 | $198.93 | 4.610% | $208.1007 | $208.10 | $208.10 | $208.10 |
| Purchase #2 | $205.38 | 10.629% | $227.2098 | $227.21 | $227.20 | $227.20 |
| Purchase #3 | $127.90 | 8.851% | $139.2204 | $139.22 | $139.20 | $139.20 |
| Purchase #4 | $188.84 | 13.826% | $214.949 | $214.95 | $214.95 | $214.90 |
| Purchase #5 | $225.64 | 4.565% | $235.9405 | $235.94 | $235.95 | $235.90 |
| Purchase #6 | $233.27 | 7.323% | $250.3524 | $250.35 | $250.35 | $250.40 |
| Purchase #7 | $63.57 | 9.169% | $69.3987 | $69.40 | $69.40 | $69.40 |
| 7 purchase totals = | $1,243.53 | $1,345.1715 | $1,345.17 | $1,345.15 | $1,345.10 | |