| 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 | $13.37 | 6.847% | $14.2854 | $14.29 | $14.30 | $14.30 |
| Purchase #2 | $176.63 | 11.568% | $197.0626 | $197.06 | $197.05 | $197.10 |
| Purchase #3 | $142.91 | 8.469% | $155.013 | $155.01 | $155.00 | $155.00 |
| Purchase #4 | $248.93 | 9.845% | $273.4372 | $273.44 | $273.45 | $273.40 |
| Purchase #5 | $12.33 | 13.692% | $14.0182 | $14.02 | $14.00 | $14.00 |
| Purchase #6 | $119.33 | 12.149% | $133.8274 | $133.83 | $133.85 | $133.80 |
| Purchase #7 | $113.70 | 3.728% | $117.9387 | $117.94 | $117.95 | $117.90 |
| 7 purchase totals = | $827.20 | $905.5825 | $905.59 | $905.60 | $905.50 | |