| 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 | $151.61 | 11.869% | $169.6046 | $169.60 | $169.60 | $169.60 |
| Purchase #2 | $174.98 | 4.519% | $182.8873 | $182.89 | $182.90 | $182.90 |
| Purchase #3 | $207.41 | 4.114% | $215.9428 | $215.94 | $215.95 | $215.90 |
| Purchase #4 | $238.94 | 3.758% | $247.9194 | $247.92 | $247.90 | $247.90 |
| Purchase #5 | $237.80 | 12.561% | $267.6701 | $267.67 | $267.65 | $267.70 |
| Purchase #6 | $78.31 | 8.430% | $84.9115 | $84.91 | $84.90 | $84.90 |
| Purchase #7 | $221.37 | 4.527% | $231.3914 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $1,310.42 | $1,400.3271 | $1,400.32 | $1,400.30 | $1,400.30 | |