| 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 | $231.34 | 12.418% | $260.0678 | $260.07 | $260.05 | $260.10 |
| Purchase #2 | $207.47 | 10.871% | $230.0241 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $239.96 | 12.863% | $270.8261 | $270.83 | $270.85 | $270.80 |
| Purchase #4 | $153.65 | 13.580% | $174.5157 | $174.52 | $174.50 | $174.50 |
| Purchase #5 | $171.57 | 4.562% | $179.397 | $179.40 | $179.40 | $179.40 |
| Purchase #6 | $180.90 | 9.450% | $197.9951 | $198.00 | $198.00 | $198.00 |
| Purchase #7 | $112.93 | 10.769% | $125.0914 | $125.09 | $125.10 | $125.10 |
| 7 purchase totals = | $1,297.82 | $1,437.9172 | $1,437.93 | $1,437.90 | $1,437.90 | |