| 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 | $231.63 | 11.416% | $258.0729 | $258.07 | $258.05 | $258.10 |
| Purchase #2 | $45.77 | 10.376% | $50.5191 | $50.52 | $50.50 | $50.50 |
| Purchase #3 | $20.31 | 11.689% | $22.684 | $22.68 | $22.70 | $22.70 |
| Purchase #4 | $170.99 | 11.475% | $190.6111 | $190.61 | $190.60 | $190.60 |
| Purchase #5 | $225.87 | 5.247% | $237.7214 | $237.72 | $237.70 | $237.70 |
| Purchase #6 | $59.97 | 4.174% | $62.4731 | $62.47 | $62.45 | $62.50 |
| Purchase #7 | $186.38 | 10.449% | $205.8548 | $205.85 | $205.85 | $205.90 |
| 7 purchase totals = | $940.92 | $1,027.9364 | $1,027.92 | $1,027.85 | $1,028.00 | |