| 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 | $116.65 | 4.160% | $121.5026 | $121.50 | $121.50 | $121.50 |
| Purchase #2 | $114.37 | 11.750% | $127.8085 | $127.81 | $127.80 | $127.80 |
| Purchase #3 | $170.73 | 3.584% | $176.849 | $176.85 | $176.85 | $176.80 |
| Purchase #4 | $122.66 | 7.302% | $131.6166 | $131.62 | $131.60 | $131.60 |
| Purchase #5 | $198.28 | 8.687% | $215.5046 | $215.50 | $215.50 | $215.50 |
| Purchase #6 | $241.46 | 10.496% | $266.8036 | $266.80 | $266.80 | $266.80 |
| Purchase #7 | $174.69 | 6.661% | $186.3261 | $186.33 | $186.35 | $186.30 |
| 7 purchase totals = | $1,138.84 | $1,226.4110 | $1,226.41 | $1,226.40 | $1,226.30 | |