| 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 | $248.85 | 13.117% | $281.4917 | $281.49 | $281.50 | $281.50 |
| Purchase #2 | $149.80 | 11.504% | $167.033 | $167.03 | $167.05 | $167.00 |
| Purchase #3 | $234.36 | 10.711% | $259.4623 | $259.46 | $259.45 | $259.50 |
| Purchase #4 | $105.42 | 4.446% | $110.107 | $110.11 | $110.10 | $110.10 |
| Purchase #5 | $123.30 | 10.753% | $136.5584 | $136.56 | $136.55 | $136.60 |
| Purchase #6 | $104.36 | 4.347% | $108.8965 | $108.90 | $108.90 | $108.90 |
| Purchase #7 | $212.68 | 8.211% | $230.1432 | $230.14 | $230.15 | $230.10 |
| 7 purchase totals = | $1,178.77 | $1,293.6921 | $1,293.69 | $1,293.70 | $1,293.70 | |