| 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 | $216.98 | 8.123% | $234.6053 | $234.61 | $234.60 | $234.60 |
| Purchase #2 | $241.50 | 3.472% | $249.8849 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $102.64 | 9.254% | $112.1383 | $112.14 | $112.15 | $112.10 |
| Purchase #4 | $14.86 | 5.179% | $15.6296 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $133.88 | 11.202% | $148.8772 | $148.88 | $148.90 | $148.90 |
| Purchase #6 | $197.67 | 9.576% | $216.5989 | $216.60 | $216.60 | $216.60 |
| Purchase #7 | $12.25 | 9.350% | $13.3954 | $13.40 | $13.40 | $13.40 |
| 7 purchase totals = | $919.78 | $991.1296 | $991.14 | $991.20 | $991.10 | |