| 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 | $23.63 | 9.581% | $25.894 | $25.89 | $25.90 | $25.90 |
| Purchase #2 | $212.78 | 9.228% | $232.4153 | $232.42 | $232.40 | $232.40 |
| Purchase #3 | $143.54 | 3.565% | $148.6572 | $148.66 | $148.65 | $148.70 |
| Purchase #4 | $21.48 | 3.497% | $22.2312 | $22.23 | $22.25 | $22.20 |
| Purchase #5 | $27.95 | 7.243% | $29.9744 | $29.97 | $29.95 | $30.00 |
| Purchase #6 | $240.66 | 3.865% | $249.9615 | $249.96 | $249.95 | $250.00 |
| Purchase #7 | $183.33 | 4.530% | $191.6348 | $191.63 | $191.65 | $191.60 |
| 7 purchase totals = | $853.37 | $900.7684 | $900.76 | $900.75 | $900.80 | |