| 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 | $236.57 | 5.640% | $249.9125 | $249.91 | $249.90 | $249.90 |
| Purchase #2 | $195.72 | 9.278% | $213.8789 | $213.88 | $213.90 | $213.90 |
| Purchase #3 | $31.72 | 12.777% | $35.7729 | $35.77 | $35.75 | $35.80 |
| Purchase #4 | $185.69 | 3.612% | $192.3971 | $192.40 | $192.40 | $192.40 |
| Purchase #5 | $15.89 | 9.107% | $17.3371 | $17.34 | $17.35 | $17.30 |
| Purchase #6 | $154.93 | 9.566% | $169.7506 | $169.75 | $169.75 | $169.80 |
| Purchase #7 | $34.55 | 3.413% | $35.7292 | $35.73 | $35.75 | $35.70 |
| 7 purchase totals = | $855.07 | $914.7783 | $914.78 | $914.80 | $914.80 | |