| 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 | $237.92 | 4.675% | $249.0428 | $249.04 | $249.05 | $249.00 |
| Purchase #2 | $86.77 | 8.573% | $94.2088 | $94.21 | $94.20 | $94.20 |
| Purchase #3 | $244.34 | 3.849% | $253.7446 | $253.74 | $253.75 | $253.70 |
| Purchase #4 | $143.94 | 12.736% | $162.2722 | $162.27 | $162.25 | $162.30 |
| Purchase #5 | $19.93 | 5.450% | $21.0162 | $21.02 | $21.00 | $21.00 |
| Purchase #6 | $175.92 | 3.515% | $182.1036 | $182.10 | $182.10 | $182.10 |
| Purchase #7 | $138.27 | 5.141% | $145.3785 | $145.38 | $145.40 | $145.40 |
| 7 purchase totals = | $1,047.09 | $1,107.7667 | $1,107.76 | $1,107.75 | $1,107.70 | |