| 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 | $200.68 | 6.275% | $213.2727 | $213.27 | $213.25 | $213.30 |
| Purchase #2 | $220.49 | 6.291% | $234.361 | $234.36 | $234.35 | $234.40 |
| Purchase #3 | $207.74 | 4.207% | $216.4796 | $216.48 | $216.50 | $216.50 |
| Purchase #4 | $74.31 | 10.590% | $82.1794 | $82.18 | $82.20 | $82.20 |
| Purchase #5 | $76.49 | 6.724% | $81.6332 | $81.63 | $81.65 | $81.60 |
| Purchase #6 | $26.37 | 6.717% | $28.1413 | $28.14 | $28.15 | $28.10 |
| Purchase #7 | $205.72 | 12.204% | $230.8261 | $230.83 | $230.85 | $230.80 |
| 7 purchase totals = | $1,011.80 | $1,086.8933 | $1,086.89 | $1,086.95 | $1,086.90 | |