| 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 | $213.28 | 8.446% | $231.2936 | $231.29 | $231.30 | $231.30 |
| Purchase #2 | $86.72 | 5.813% | $91.761 | $91.76 | $91.75 | $91.80 |
| Purchase #3 | $134.37 | 6.868% | $143.5985 | $143.60 | $143.60 | $143.60 |
| Purchase #4 | $123.81 | 11.745% | $138.3515 | $138.35 | $138.35 | $138.40 |
| Purchase #5 | $193.64 | 12.606% | $218.0503 | $218.05 | $218.05 | $218.10 |
| Purchase #6 | $147.34 | 11.217% | $163.8671 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $5.28 | 10.358% | $5.8269 | $5.83 | $5.85 | $5.80 |
| 7 purchase totals = | $904.44 | $992.7489 | $992.75 | $992.75 | $992.90 | |