| 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 | $24.85 | 10.440% | $27.4443 | $27.44 | $27.45 | $27.40 |
| Purchase #2 | $188.88 | 4.308% | $197.017 | $197.02 | $197.00 | $197.00 |
| Purchase #3 | $84.59 | 3.118% | $87.2275 | $87.23 | $87.25 | $87.20 |
| Purchase #4 | $245.74 | 11.207% | $273.2801 | $273.28 | $273.30 | $273.30 |
| Purchase #5 | $11.35 | 9.392% | $12.416 | $12.42 | $12.40 | $12.40 |
| Purchase #6 | $38.70 | 11.836% | $43.2805 | $43.28 | $43.30 | $43.30 |
| Purchase #7 | $233.51 | 12.351% | $262.3508 | $262.35 | $262.35 | $262.40 |
| 7 purchase totals = | $827.62 | $903.0162 | $903.02 | $903.05 | $903.00 | |