| 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 | $179.77 | 10.592% | $198.8112 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $210.30 | 11.850% | $235.2206 | $235.22 | $235.20 | $235.20 |
| Purchase #3 | $73.82 | 6.197% | $78.3946 | $78.39 | $78.40 | $78.40 |
| Purchase #4 | $220.88 | 10.828% | $244.7969 | $244.80 | $244.80 | $244.80 |
| Purchase #5 | $121.48 | 10.765% | $134.5573 | $134.56 | $134.55 | $134.60 |
| Purchase #6 | $181.29 | 12.386% | $203.7446 | $203.74 | $203.75 | $203.70 |
| Purchase #7 | $100.61 | 6.870% | $107.5219 | $107.52 | $107.50 | $107.50 |
| 7 purchase totals = | $1,088.15 | $1,203.0471 | $1,203.04 | $1,203.00 | $1,203.00 | |