| 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 | $130.29 | 9.573% | $142.7627 | $142.76 | $142.75 | $142.80 |
| Purchase #2 | $231.62 | 10.444% | $255.8104 | $255.81 | $255.80 | $255.80 |
| Purchase #3 | $208.44 | 11.181% | $231.7457 | $231.75 | $231.75 | $231.70 |
| Purchase #4 | $8.32 | 13.537% | $9.4463 | $9.45 | $9.45 | $9.40 |
| Purchase #5 | $160.60 | 5.566% | $169.539 | $169.54 | $169.55 | $169.50 |
| Purchase #6 | $73.83 | 11.178% | $82.0827 | $82.08 | $82.10 | $82.10 |
| Purchase #7 | $10.76 | 12.418% | $12.0962 | $12.10 | $12.10 | $12.10 |
| 7 purchase totals = | $823.86 | $903.4830 | $903.49 | $903.50 | $903.40 | |