| 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 | $209.98 | 13.752% | $238.8564 | $238.86 | $238.85 | $238.90 |
| Purchase #2 | $165.67 | 12.430% | $186.2628 | $186.26 | $186.25 | $186.30 |
| Purchase #3 | $242.62 | 11.556% | $270.6572 | $270.66 | $270.65 | $270.70 |
| Purchase #4 | $168.57 | 12.798% | $190.1436 | $190.14 | $190.15 | $190.10 |
| Purchase #5 | $106.54 | 3.465% | $110.2316 | $110.23 | $110.25 | $110.20 |
| Purchase #6 | $178.46 | 6.501% | $190.0617 | $190.06 | $190.05 | $190.10 |
| Purchase #7 | $161.85 | 4.648% | $169.3728 | $169.37 | $169.35 | $169.40 |
| 7 purchase totals = | $1,233.69 | $1,355.5861 | $1,355.58 | $1,355.55 | $1,355.70 | |