| 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 | $97.99 | 3.333% | $101.256 | $101.26 | $101.25 | $101.30 |
| Purchase #2 | $198.80 | 11.446% | $221.5546 | $221.55 | $221.55 | $221.60 |
| Purchase #3 | $217.59 | 8.516% | $236.12 | $236.12 | $236.10 | $236.10 |
| Purchase #4 | $63.38 | 6.715% | $67.636 | $67.64 | $67.65 | $67.60 |
| Purchase #5 | $76.35 | 6.778% | $81.525 | $81.53 | $81.55 | $81.50 |
| Purchase #6 | $71.80 | 10.646% | $79.4438 | $79.44 | $79.45 | $79.40 |
| Purchase #7 | $137.43 | 8.299% | $148.8353 | $148.84 | $148.85 | $148.80 |
| 7 purchase totals = | $863.34 | $936.3707 | $936.38 | $936.40 | $936.30 | |