| 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 | $233.84 | 11.549% | $260.8462 | $260.85 | $260.85 | $260.80 |
| Purchase #2 | $129.93 | 3.535% | $134.523 | $134.52 | $134.50 | $134.50 |
| Purchase #3 | $215.89 | 11.174% | $240.0135 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $31.38 | 12.660% | $35.3527 | $35.35 | $35.35 | $35.40 |
| Purchase #5 | $183.64 | 9.363% | $200.8342 | $200.83 | $200.85 | $200.80 |
| Purchase #6 | $54.58 | 7.127% | $58.4699 | $58.47 | $58.45 | $58.50 |
| Purchase #7 | $131.47 | 5.770% | $139.0558 | $139.06 | $139.05 | $139.10 |
| 7 purchase totals = | $980.73 | $1,069.0953 | $1,069.09 | $1,069.05 | $1,069.10 | |