| 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 | $232.81 | 7.801% | $250.9715 | $250.97 | $250.95 | $251.00 |
| Purchase #2 | $30.82 | 13.542% | $34.9936 | $34.99 | $35.00 | $35.00 |
| Purchase #3 | $78.63 | 3.345% | $81.2602 | $81.26 | $81.25 | $81.30 |
| Purchase #4 | $22.52 | 11.487% | $25.1069 | $25.11 | $25.10 | $25.10 |
| Purchase #5 | $173.64 | 4.695% | $181.7924 | $181.79 | $181.80 | $181.80 |
| Purchase #6 | $116.88 | 10.853% | $129.565 | $129.57 | $129.55 | $129.60 |
| Purchase #7 | $222.39 | 7.774% | $239.6786 | $239.68 | $239.70 | $239.70 |
| 7 purchase totals = | $877.69 | $943.3682 | $943.37 | $943.35 | $943.50 | |