| 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 | $214.31 | 3.559% | $221.9373 | $221.94 | $221.95 | $221.90 |
| Purchase #2 | $52.50 | 10.532% | $58.0293 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $64.44 | 6.254% | $68.4701 | $68.47 | $68.45 | $68.50 |
| Purchase #4 | $237.53 | 8.671% | $258.1262 | $258.13 | $258.15 | $258.10 |
| Purchase #5 | $45.59 | 13.724% | $51.8468 | $51.85 | $51.85 | $51.80 |
| Purchase #6 | $72.43 | 6.266% | $76.9685 | $76.97 | $76.95 | $77.00 |
| Purchase #7 | $220.89 | 12.724% | $248.996 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $907.69 | $984.3742 | $984.39 | $984.40 | $984.30 | |