| 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 | $123.50 | 11.405% | $137.5852 | $137.59 | $137.60 | $137.60 |
| Purchase #2 | $109.49 | 5.120% | $115.0959 | $115.10 | $115.10 | $115.10 |
| Purchase #3 | $165.81 | 10.389% | $183.036 | $183.04 | $183.05 | $183.00 |
| Purchase #4 | $202.66 | 11.669% | $226.3084 | $226.31 | $226.30 | $226.30 |
| Purchase #5 | $162.46 | 12.752% | $183.1769 | $183.18 | $183.20 | $183.20 |
| Purchase #6 | $237.39 | 4.626% | $248.3717 | $248.37 | $248.35 | $248.40 |
| Purchase #7 | $119.88 | 13.167% | $135.6646 | $135.66 | $135.65 | $135.70 |
| 7 purchase totals = | $1,121.19 | $1,229.2387 | $1,229.25 | $1,229.25 | $1,229.30 | |