| 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 | $191.45 | 10.412% | $211.3838 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $186.45 | 6.389% | $198.3623 | $198.36 | $198.35 | $198.40 |
| Purchase #3 | $148.68 | 4.153% | $154.8547 | $154.85 | $154.85 | $154.90 |
| Purchase #4 | $13.74 | 3.275% | $14.19 | $14.19 | $14.20 | $14.20 |
| Purchase #5 | $63.96 | 13.754% | $72.7571 | $72.76 | $72.75 | $72.80 |
| Purchase #6 | $181.71 | 9.668% | $199.2777 | $199.28 | $199.30 | $199.30 |
| Purchase #7 | $79.34 | 10.231% | $87.4573 | $87.46 | $87.45 | $87.50 |
| 7 purchase totals = | $865.33 | $938.2829 | $938.28 | $938.30 | $938.50 | |