| 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 | $186.82 | 4.321% | $194.8925 | $194.89 | $194.90 | $194.90 |
| Purchase #2 | $218.66 | 12.804% | $246.6572 | $246.66 | $246.65 | $246.70 |
| Purchase #3 | $7.91 | 5.520% | $8.3466 | $8.35 | $8.35 | $8.30 |
| Purchase #4 | $10.49 | 10.104% | $11.5499 | $11.55 | $11.55 | $11.50 |
| Purchase #5 | $210.43 | 9.611% | $230.6544 | $230.65 | $230.65 | $230.70 |
| Purchase #6 | $85.77 | 13.139% | $97.0393 | $97.04 | $97.05 | $97.00 |
| Purchase #7 | $94.39 | 7.532% | $101.4995 | $101.50 | $101.50 | $101.50 |
| 7 purchase totals = | $814.47 | $890.6394 | $890.64 | $890.65 | $890.60 | |