| 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 | $10.25 | 7.518% | $11.0206 | $11.02 | $11.00 | $11.00 |
| Purchase #2 | $240.26 | 8.402% | $260.4466 | $260.45 | $260.45 | $260.40 |
| Purchase #3 | $224.40 | 3.344% | $231.9039 | $231.90 | $231.90 | $231.90 |
| Purchase #4 | $186.42 | 12.858% | $210.3899 | $210.39 | $210.40 | $210.40 |
| Purchase #5 | $116.78 | 6.223% | $124.0472 | $124.05 | $124.05 | $124.00 |
| Purchase #6 | $148.35 | 5.190% | $156.0494 | $156.05 | $156.05 | $156.00 |
| Purchase #7 | $140.63 | 6.198% | $149.3462 | $149.35 | $149.35 | $149.30 |
| 7 purchase totals = | $1,067.09 | $1,143.2038 | $1,143.21 | $1,143.20 | $1,143.00 | |