| 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 | $223.64 | 11.539% | $249.4458 | $249.45 | $249.45 | $249.40 |
| Purchase #2 | $146.90 | 8.266% | $159.0428 | $159.04 | $159.05 | $159.00 |
| Purchase #3 | $144.49 | 3.108% | $148.9807 | $148.98 | $149.00 | $149.00 |
| Purchase #4 | $133.89 | 11.779% | $149.6609 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $205.30 | 8.491% | $222.732 | $222.73 | $222.75 | $222.70 |
| Purchase #6 | $199.80 | 8.614% | $217.0108 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $90.56 | 7.625% | $97.4652 | $97.47 | $97.45 | $97.50 |
| 7 purchase totals = | $1,144.58 | $1,244.3382 | $1,244.34 | $1,244.35 | $1,244.30 | |