| 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 | $127.45 | 9.516% | $139.5781 | $139.58 | $139.60 | $139.60 |
| Purchase #2 | $160.77 | 5.203% | $169.1349 | $169.13 | $169.15 | $169.10 |
| Purchase #3 | $164.72 | 3.342% | $170.2249 | $170.22 | $170.20 | $170.20 |
| Purchase #4 | $26.76 | 7.846% | $28.8596 | $28.86 | $28.85 | $28.90 |
| Purchase #5 | $39.98 | 12.323% | $44.9067 | $44.91 | $44.90 | $44.90 |
| Purchase #6 | $201.63 | 11.795% | $225.4123 | $225.41 | $225.40 | $225.40 |
| Purchase #7 | $222.68 | 12.234% | $249.9227 | $249.92 | $249.90 | $249.90 |
| 7 purchase totals = | $943.99 | $1,028.0392 | $1,028.03 | $1,028.00 | $1,028.00 | |