| 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 | $95.99 | 8.595% | $104.2403 | $104.24 | $104.25 | $104.20 |
| Purchase #2 | $106.37 | 6.278% | $113.0479 | $113.05 | $113.05 | $113.00 |
| Purchase #3 | $235.62 | 6.696% | $251.3971 | $251.40 | $251.40 | $251.40 |
| Purchase #4 | $131.64 | 5.574% | $138.9776 | $138.98 | $139.00 | $139.00 |
| Purchase #5 | $157.37 | 5.228% | $165.5973 | $165.60 | $165.60 | $165.60 |
| Purchase #6 | $113.31 | 11.210% | $126.0121 | $126.01 | $126.00 | $126.00 |
| Purchase #7 | $42.71 | 3.341% | $44.1369 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $883.01 | $943.4092 | $943.42 | $943.45 | $943.30 | |