| 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 | $94.61 | 8.724% | $102.8638 | $102.86 | $102.85 | $102.90 |
| Purchase #2 | $188.81 | 12.467% | $212.3489 | $212.35 | $212.35 | $212.30 |
| Purchase #3 | $214.56 | 8.533% | $232.8684 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $92.83 | 10.540% | $102.6143 | $102.61 | $102.60 | $102.60 |
| Purchase #5 | $130.36 | 10.527% | $144.083 | $144.08 | $144.10 | $144.10 |
| Purchase #6 | $138.74 | 8.404% | $150.3997 | $150.40 | $150.40 | $150.40 |
| Purchase #7 | $148.40 | 11.338% | $165.2256 | $165.23 | $165.25 | $165.20 |
| 7 purchase totals = | $1,008.31 | $1,110.4037 | $1,110.40 | $1,110.40 | $1,110.40 | |