| 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 | $250.57 | 10.733% | $277.4637 | $277.46 | $277.45 | $277.50 |
| Purchase #2 | $60.35 | 9.513% | $66.0911 | $66.09 | $66.10 | $66.10 |
| Purchase #3 | $249.49 | 9.357% | $272.8348 | $272.83 | $272.85 | $272.80 |
| Purchase #4 | $207.73 | 9.530% | $227.5267 | $227.53 | $227.55 | $227.50 |
| Purchase #5 | $23.89 | 4.645% | $24.9997 | $25.00 | $25.00 | $25.00 |
| Purchase #6 | $246.72 | 9.636% | $270.4939 | $270.49 | $270.50 | $270.50 |
| Purchase #7 | $47.70 | 9.807% | $52.3779 | $52.38 | $52.40 | $52.40 |
| 7 purchase totals = | $1,086.45 | $1,191.7878 | $1,191.78 | $1,191.85 | $1,191.80 | |