| 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 | $219.83 | 7.628% | $236.5986 | $236.60 | $236.60 | $236.60 |
| Purchase #2 | $214.59 | 12.716% | $241.8773 | $241.88 | $241.90 | $241.90 |
| Purchase #3 | $153.89 | 10.174% | $169.5468 | $169.55 | $169.55 | $169.50 |
| Purchase #4 | $201.62 | 3.264% | $208.2009 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $172.40 | 11.220% | $191.7433 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $208.39 | 11.453% | $232.2569 | $232.26 | $232.25 | $232.30 |
| Purchase #7 | $211.73 | 13.780% | $240.9064 | $240.91 | $240.90 | $240.90 |
| 7 purchase totals = | $1,382.45 | $1,521.1302 | $1,521.14 | $1,521.15 | $1,521.10 | |