| 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 | $199.98 | 4.151% | $208.2812 | $208.28 | $208.30 | $208.30 |
| Purchase #2 | $208.49 | 6.275% | $221.5727 | $221.57 | $221.55 | $221.60 |
| Purchase #3 | $176.78 | 11.358% | $196.8587 | $196.86 | $196.85 | $196.90 |
| Purchase #4 | $62.49 | 8.435% | $67.761 | $67.76 | $67.75 | $67.80 |
| Purchase #5 | $47.97 | 12.665% | $54.0454 | $54.05 | $54.05 | $54.00 |
| Purchase #6 | $45.38 | 9.606% | $49.7392 | $49.74 | $49.75 | $49.70 |
| Purchase #7 | $176.62 | 12.553% | $198.7911 | $198.79 | $198.80 | $198.80 |
| 7 purchase totals = | $917.71 | $997.0493 | $997.05 | $997.05 | $997.10 | |