| 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 | $244.43 | 7.557% | $262.9016 | $262.90 | $262.90 | $262.90 |
| Purchase #2 | $63.69 | 10.626% | $70.4577 | $70.46 | $70.45 | $70.50 |
| Purchase #3 | $8.62 | 4.116% | $8.9748 | $8.97 | $8.95 | $9.00 |
| Purchase #4 | $217.25 | 4.147% | $226.2594 | $226.26 | $226.25 | $226.30 |
| Purchase #5 | $213.82 | 13.819% | $243.3678 | $243.37 | $243.35 | $243.40 |
| Purchase #6 | $153.80 | 7.534% | $165.3873 | $165.39 | $165.40 | $165.40 |
| Purchase #7 | $111.78 | 10.336% | $123.3336 | $123.33 | $123.35 | $123.30 |
| 7 purchase totals = | $1,013.39 | $1,100.6822 | $1,100.68 | $1,100.65 | $1,100.80 | |