| 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 | $220.43 | 6.296% | $234.3083 | $234.31 | $234.30 | $234.30 |
| Purchase #2 | $95.86 | 8.605% | $104.1088 | $104.11 | $104.10 | $104.10 |
| Purchase #3 | $163.91 | 12.503% | $184.4037 | $184.40 | $184.40 | $184.40 |
| Purchase #4 | $158.65 | 8.127% | $171.5435 | $171.54 | $171.55 | $171.50 |
| Purchase #5 | $55.85 | 9.482% | $61.1457 | $61.15 | $61.15 | $61.10 |
| Purchase #6 | $134.91 | 4.800% | $141.3857 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $31.68 | 7.790% | $34.1479 | $34.15 | $34.15 | $34.10 |
| 7 purchase totals = | $861.29 | $931.0436 | $931.05 | $931.05 | $930.90 | |