| 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 | $220.80 | 6.655% | $235.4942 | $235.49 | $235.50 | $235.50 |
| Purchase #2 | $176.86 | 13.460% | $200.6654 | $200.67 | $200.65 | $200.70 |
| Purchase #3 | $227.35 | 12.293% | $255.2981 | $255.30 | $255.30 | $255.30 |
| Purchase #4 | $41.63 | 6.328% | $44.2643 | $44.26 | $44.25 | $44.30 |
| Purchase #5 | $192.38 | 3.828% | $199.7443 | $199.74 | $199.75 | $199.70 |
| Purchase #6 | $160.99 | 3.256% | $166.2318 | $166.23 | $166.25 | $166.20 |
| Purchase #7 | $125.35 | 11.106% | $139.2714 | $139.27 | $139.25 | $139.30 |
| 7 purchase totals = | $1,145.36 | $1,240.9695 | $1,240.96 | $1,240.95 | $1,241.00 | |