| 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 | $36.81 | 9.197% | $40.1954 | $40.20 | $40.20 | $40.20 |
| Purchase #2 | $189.60 | 6.825% | $202.5402 | $202.54 | $202.55 | $202.50 |
| Purchase #3 | $106.32 | 5.271% | $111.9241 | $111.92 | $111.90 | $111.90 |
| Purchase #4 | $181.55 | 9.547% | $198.8826 | $198.88 | $198.90 | $198.90 |
| Purchase #5 | $18.51 | 13.299% | $20.9716 | $20.97 | $20.95 | $21.00 |
| Purchase #6 | $231.25 | 5.491% | $243.9479 | $243.95 | $243.95 | $243.90 |
| Purchase #7 | $189.56 | 9.678% | $207.9056 | $207.91 | $207.90 | $207.90 |
| 7 purchase totals = | $953.60 | $1,026.3674 | $1,026.37 | $1,026.35 | $1,026.30 | |