| 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 | $225.26 | 11.238% | $250.5747 | $250.57 | $250.55 | $250.60 |
| Purchase #2 | $209.74 | 7.378% | $225.2146 | $225.21 | $225.20 | $225.20 |
| Purchase #3 | $26.88 | 5.592% | $28.3831 | $28.38 | $28.40 | $28.40 |
| Purchase #4 | $171.34 | 10.711% | $189.6922 | $189.69 | $189.70 | $189.70 |
| Purchase #5 | $15.78 | 4.376% | $16.4705 | $16.47 | $16.45 | $16.50 |
| Purchase #6 | $11.33 | 8.778% | $12.3245 | $12.32 | $12.30 | $12.30 |
| Purchase #7 | $213.85 | 3.341% | $220.9947 | $220.99 | $221.00 | $221.00 |
| 7 purchase totals = | $874.18 | $943.6543 | $943.63 | $943.60 | $943.70 | |