| 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 | $205.42 | 8.508% | $222.8971 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $199.47 | 3.419% | $206.2899 | $206.29 | $206.30 | $206.30 |
| Purchase #3 | $73.31 | 13.259% | $83.0302 | $83.03 | $83.05 | $83.00 |
| Purchase #4 | $38.54 | 9.586% | $42.2344 | $42.23 | $42.25 | $42.20 |
| Purchase #5 | $15.35 | 4.122% | $15.9827 | $15.98 | $16.00 | $16.00 |
| Purchase #6 | $244.87 | 9.450% | $268.0102 | $268.01 | $268.00 | $268.00 |
| Purchase #7 | $68.33 | 3.472% | $70.7024 | $70.70 | $70.70 | $70.70 |
| 7 purchase totals = | $845.29 | $909.1469 | $909.14 | $909.20 | $909.10 | |