| 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 | $233.83 | 7.671% | $251.7671 | $251.77 | $251.75 | $251.80 |
| Purchase #2 | $107.40 | 5.161% | $112.9429 | $112.94 | $112.95 | $112.90 |
| Purchase #3 | $234.94 | 10.552% | $259.7309 | $259.73 | $259.75 | $259.70 |
| Purchase #4 | $37.82 | 3.159% | $39.0147 | $39.01 | $39.00 | $39.00 |
| Purchase #5 | $234.28 | 7.357% | $251.516 | $251.52 | $251.50 | $251.50 |
| Purchase #6 | $129.53 | 12.828% | $146.1461 | $146.15 | $146.15 | $146.10 |
| Purchase #7 | $81.98 | 7.126% | $87.8219 | $87.82 | $87.80 | $87.80 |
| 7 purchase totals = | $1,059.78 | $1,148.9396 | $1,148.94 | $1,148.90 | $1,148.80 | |