| 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 | $181.78 | 12.389% | $204.3007 | $204.30 | $204.30 | $204.30 |
| Purchase #2 | $102.68 | 5.275% | $108.0964 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $22.86 | 9.195% | $24.962 | $24.96 | $24.95 | $25.00 |
| Purchase #4 | $83.83 | 8.299% | $90.7871 | $90.79 | $90.80 | $90.80 |
| Purchase #5 | $114.48 | 9.816% | $125.7174 | $125.72 | $125.70 | $125.70 |
| Purchase #6 | $212.96 | 11.218% | $236.8499 | $236.85 | $236.85 | $236.80 |
| Purchase #7 | $102.79 | 5.412% | $108.353 | $108.35 | $108.35 | $108.40 |
| 7 purchase totals = | $821.38 | $899.0665 | $899.07 | $899.05 | $899.10 | |