| 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 | $212.39 | 13.337% | $240.7165 | $240.72 | $240.70 | $240.70 |
| Purchase #2 | $68.96 | 9.432% | $75.4643 | $75.46 | $75.45 | $75.50 |
| Purchase #3 | $22.85 | 13.421% | $25.9167 | $25.92 | $25.90 | $25.90 |
| Purchase #4 | $100.44 | 5.645% | $106.1098 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $61.74 | 6.343% | $65.6562 | $65.66 | $65.65 | $65.70 |
| Purchase #6 | $27.96 | 5.144% | $29.3983 | $29.40 | $29.40 | $29.40 |
| Purchase #7 | $205.59 | 10.293% | $226.7514 | $226.75 | $226.75 | $226.80 |
| 7 purchase totals = | $699.93 | $770.0132 | $770.02 | $769.95 | $770.10 | |