| 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 | $133.90 | 6.235% | $142.2487 | $142.25 | $142.25 | $142.20 |
| Purchase #2 | $239.43 | 4.419% | $250.0104 | $250.01 | $250.00 | $250.00 |
| Purchase #3 | $66.41 | 8.468% | $72.0336 | $72.03 | $72.05 | $72.00 |
| Purchase #4 | $249.56 | 11.683% | $278.7161 | $278.72 | $278.70 | $278.70 |
| Purchase #5 | $230.41 | 7.144% | $246.8705 | $246.87 | $246.85 | $246.90 |
| Purchase #6 | $222.53 | 3.642% | $230.6345 | $230.63 | $230.65 | $230.60 |
| Purchase #7 | $104.51 | 5.373% | $110.1253 | $110.13 | $110.15 | $110.10 |
| 7 purchase totals = | $1,246.75 | $1,330.6391 | $1,330.64 | $1,330.65 | $1,330.50 | |