| 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 | $217.75 | 5.849% | $230.4862 | $230.49 | $230.50 | $230.50 |
| Purchase #2 | $217.39 | 3.367% | $224.7095 | $224.71 | $224.70 | $224.70 |
| Purchase #3 | $127.83 | 8.851% | $139.1442 | $139.14 | $139.15 | $139.10 |
| Purchase #4 | $140.54 | 4.388% | $146.7069 | $146.71 | $146.70 | $146.70 |
| Purchase #5 | $26.30 | 8.780% | $28.6091 | $28.61 | $28.60 | $28.60 |
| Purchase #6 | $33.92 | 4.279% | $35.3714 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $74.75 | 8.864% | $81.3758 | $81.38 | $81.40 | $81.40 |
| 7 purchase totals = | $838.48 | $886.4031 | $886.41 | $886.40 | $886.40 | |