| 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 | $233.25 | 8.120% | $252.1899 | $252.19 | $252.20 | $252.20 |
| Purchase #2 | $182.26 | 5.643% | $192.5449 | $192.54 | $192.55 | $192.50 |
| Purchase #3 | $215.90 | 9.111% | $235.5706 | $235.57 | $235.55 | $235.60 |
| Purchase #4 | $30.65 | 6.780% | $32.7281 | $32.73 | $32.75 | $32.70 |
| Purchase #5 | $19.43 | 11.816% | $21.7258 | $21.73 | $21.75 | $21.70 |
| Purchase #6 | $9.37 | 6.600% | $9.9884 | $9.99 | $10.00 | $10.00 |
| Purchase #7 | $224.97 | 6.271% | $239.0779 | $239.08 | $239.10 | $239.10 |
| 7 purchase totals = | $915.83 | $983.8256 | $983.83 | $983.90 | $983.80 | |