| 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 | $125.39 | 9.270% | $137.0137 | $137.01 | $137.00 | $137.00 |
| Purchase #2 | $232.82 | 10.844% | $258.067 | $258.07 | $258.05 | $258.10 |
| Purchase #3 | $231.94 | 8.219% | $251.0031 | $251.00 | $251.00 | $251.00 |
| Purchase #4 | $62.52 | 5.772% | $66.1287 | $66.13 | $66.15 | $66.10 |
| Purchase #5 | $225.59 | 9.634% | $247.3233 | $247.32 | $247.30 | $247.30 |
| Purchase #6 | $125.29 | 4.660% | $131.1285 | $131.13 | $131.15 | $131.10 |
| Purchase #7 | $9.49 | 12.804% | $10.7051 | $10.71 | $10.70 | $10.70 |
| 7 purchase totals = | $1,013.04 | $1,101.3694 | $1,101.37 | $1,101.35 | $1,101.30 | |