| 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 | $229.99 | 11.692% | $256.8804 | $256.88 | $256.90 | $256.90 |
| Purchase #2 | $146.68 | 13.611% | $166.6446 | $166.64 | $166.65 | $166.60 |
| Purchase #3 | $29.84 | 12.704% | $33.6309 | $33.63 | $33.65 | $33.60 |
| Purchase #4 | $74.85 | 12.189% | $83.9735 | $83.97 | $83.95 | $84.00 |
| Purchase #5 | $137.62 | 12.538% | $154.8748 | $154.87 | $154.85 | $154.90 |
| Purchase #6 | $104.35 | 9.201% | $113.9512 | $113.95 | $113.95 | $114.00 |
| Purchase #7 | $174.89 | 13.367% | $198.2675 | $198.27 | $198.25 | $198.30 |
| 7 purchase totals = | $898.22 | $1,008.2229 | $1,008.21 | $1,008.20 | $1,008.30 | |