| 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 | $228.40 | 10.614% | $252.6424 | $252.64 | $252.65 | $252.60 |
| Purchase #2 | $125.26 | 12.766% | $141.2507 | $141.25 | $141.25 | $141.30 |
| Purchase #3 | $154.77 | 6.112% | $164.2295 | $164.23 | $164.25 | $164.20 |
| Purchase #4 | $64.70 | 4.825% | $67.8218 | $67.82 | $67.80 | $67.80 |
| Purchase #5 | $16.65 | 10.308% | $18.3663 | $18.37 | $18.35 | $18.40 |
| Purchase #6 | $113.96 | 3.842% | $118.3383 | $118.34 | $118.35 | $118.30 |
| Purchase #7 | $30.64 | 13.779% | $34.8619 | $34.86 | $34.85 | $34.90 |
| 7 purchase totals = | $734.38 | $797.5109 | $797.51 | $797.50 | $797.50 | |