| 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 | $124.82 | 13.191% | $141.285 | $141.29 | $141.30 | $141.30 |
| Purchase #2 | $245.45 | 8.184% | $265.5376 | $265.54 | $265.55 | $265.50 |
| Purchase #3 | $106.86 | 12.192% | $119.8884 | $119.89 | $119.90 | $119.90 |
| Purchase #4 | $171.70 | 4.351% | $179.1707 | $179.17 | $179.15 | $179.20 |
| Purchase #5 | $200.72 | 3.293% | $207.3297 | $207.33 | $207.35 | $207.30 |
| Purchase #6 | $227.41 | 9.302% | $248.5637 | $248.56 | $248.55 | $248.60 |
| Purchase #7 | $72.69 | 8.644% | $78.9733 | $78.97 | $78.95 | $79.00 |
| 7 purchase totals = | $1,149.65 | $1,240.7484 | $1,240.75 | $1,240.75 | $1,240.80 | |