| 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 | $199.53 | 3.347% | $206.2083 | $206.21 | $206.20 | $206.20 |
| Purchase #2 | $20.72 | 12.341% | $23.2771 | $23.28 | $23.30 | $23.30 |
| Purchase #3 | $63.35 | 10.859% | $70.2292 | $70.23 | $70.25 | $70.20 |
| Purchase #4 | $12.29 | 5.617% | $12.9803 | $12.98 | $13.00 | $13.00 |
| Purchase #5 | $129.58 | 11.257% | $144.1668 | $144.17 | $144.15 | $144.20 |
| Purchase #6 | $226.73 | 10.845% | $251.3189 | $251.32 | $251.30 | $251.30 |
| Purchase #7 | $176.27 | 6.622% | $187.9426 | $187.94 | $187.95 | $187.90 |
| 7 purchase totals = | $828.47 | $896.1232 | $896.13 | $896.15 | $896.10 | |