| 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 | $231.45 | 8.446% | $250.9983 | $251.00 | $251.00 | $251.00 |
| Purchase #2 | $17.95 | 7.351% | $19.2695 | $19.27 | $19.25 | $19.30 |
| Purchase #3 | $58.31 | 10.222% | $64.2704 | $64.27 | $64.25 | $64.30 |
| Purchase #4 | $81.42 | 4.551% | $85.1254 | $85.13 | $85.15 | $85.10 |
| Purchase #5 | $205.68 | 12.458% | $231.3036 | $231.30 | $231.30 | $231.30 |
| Purchase #6 | $198.51 | 3.850% | $206.1526 | $206.15 | $206.15 | $206.20 |
| Purchase #7 | $5.73 | 10.521% | $6.3329 | $6.33 | $6.35 | $6.30 |
| 7 purchase totals = | $799.05 | $863.4527 | $863.45 | $863.45 | $863.50 | |