| 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 | $11.90 | 8.360% | $12.8948 | $12.89 | $12.90 | $12.90 |
| Purchase #2 | $154.77 | 5.471% | $163.2375 | $163.24 | $163.25 | $163.20 |
| Purchase #3 | $209.58 | 10.416% | $231.4099 | $231.41 | $231.40 | $231.40 |
| Purchase #4 | $241.78 | 9.428% | $264.575 | $264.58 | $264.60 | $264.60 |
| Purchase #5 | $208.96 | 5.536% | $220.528 | $220.53 | $220.55 | $220.50 |
| Purchase #6 | $153.99 | 9.282% | $168.2834 | $168.28 | $168.30 | $168.30 |
| Purchase #7 | $132.75 | 12.327% | $149.1141 | $149.11 | $149.10 | $149.10 |
| 7 purchase totals = | $1,113.73 | $1,210.0427 | $1,210.04 | $1,210.10 | $1,210.00 | |