| 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 | $242.49 | 3.769% | $251.6294 | $251.63 | $251.65 | $251.60 |
| Purchase #2 | $134.26 | 9.360% | $146.8267 | $146.83 | $146.85 | $146.80 |
| Purchase #3 | $242.72 | 12.659% | $273.4459 | $273.45 | $273.45 | $273.40 |
| Purchase #4 | $15.62 | 10.859% | $17.3162 | $17.32 | $17.30 | $17.30 |
| Purchase #5 | $205.43 | 12.162% | $230.4144 | $230.41 | $230.40 | $230.40 |
| Purchase #6 | $58.59 | 7.411% | $62.9321 | $62.93 | $62.95 | $62.90 |
| Purchase #7 | $232.51 | 10.647% | $257.2653 | $257.27 | $257.25 | $257.30 |
| 7 purchase totals = | $1,131.62 | $1,239.8300 | $1,239.84 | $1,239.85 | $1,239.70 | |