| 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 | $112.88 | 12.645% | $127.1537 | $127.15 | $127.15 | $127.20 |
| Purchase #2 | $234.77 | 7.171% | $251.6054 | $251.61 | $251.60 | $251.60 |
| Purchase #3 | $124.52 | 9.429% | $136.261 | $136.26 | $136.25 | $136.30 |
| Purchase #4 | $158.35 | 3.525% | $163.9318 | $163.93 | $163.95 | $163.90 |
| Purchase #5 | $237.35 | 3.531% | $245.7308 | $245.73 | $245.75 | $245.70 |
| Purchase #6 | $89.66 | 12.145% | $100.5492 | $100.55 | $100.55 | $100.50 |
| Purchase #7 | $79.35 | 3.729% | $82.309 | $82.31 | $82.30 | $82.30 |
| 7 purchase totals = | $1,036.88 | $1,107.5409 | $1,107.54 | $1,107.55 | $1,107.50 | |