| 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 | $47.67 | 13.289% | $54.0049 | $54.00 | $54.00 | $54.00 |
| Purchase #2 | $117.61 | 11.414% | $131.034 | $131.03 | $131.05 | $131.00 |
| Purchase #3 | $183.81 | 4.777% | $192.5906 | $192.59 | $192.60 | $192.60 |
| Purchase #4 | $192.83 | 7.440% | $207.1766 | $207.18 | $207.20 | $207.20 |
| Purchase #5 | $28.30 | 4.651% | $29.6162 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $127.79 | 11.450% | $142.422 | $142.42 | $142.40 | $142.40 |
| Purchase #7 | $216.97 | 6.639% | $231.3746 | $231.37 | $231.35 | $231.40 |
| 7 purchase totals = | $914.98 | $988.2189 | $988.21 | $988.20 | $988.20 | |