| 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 | $245.43 | 9.161% | $267.9138 | $267.91 | $267.90 | $267.90 |
| Purchase #2 | $26.37 | 9.530% | $28.8831 | $28.88 | $28.90 | $28.90 |
| Purchase #3 | $106.89 | 10.669% | $118.2941 | $118.29 | $118.30 | $118.30 |
| Purchase #4 | $80.99 | 9.601% | $88.7658 | $88.77 | $88.75 | $88.80 |
| Purchase #5 | $5.69 | 3.317% | $5.8787 | $5.88 | $5.90 | $5.90 |
| Purchase #6 | $92.57 | 12.377% | $104.0274 | $104.03 | $104.05 | $104.00 |
| Purchase #7 | $223.37 | 7.218% | $239.4928 | $239.49 | $239.50 | $239.50 |
| 7 purchase totals = | $781.31 | $853.2557 | $853.25 | $853.30 | $853.30 | |