| 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 | $235.72 | 6.194% | $250.3205 | $250.32 | $250.30 | $250.30 |
| Purchase #2 | $11.29 | 13.267% | $12.7878 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $93.67 | 6.308% | $99.5787 | $99.58 | $99.60 | $99.60 |
| Purchase #4 | $217.34 | 10.316% | $239.7608 | $239.76 | $239.75 | $239.80 |
| Purchase #5 | $138.77 | 6.527% | $147.8275 | $147.83 | $147.85 | $147.80 |
| Purchase #6 | $221.71 | 11.144% | $246.4174 | $246.42 | $246.40 | $246.40 |
| Purchase #7 | $174.60 | 5.400% | $184.0284 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $1,093.10 | $1,180.7211 | $1,180.73 | $1,180.75 | $1,180.70 | |