| 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 | $243.76 | 6.231% | $258.9487 | $258.95 | $258.95 | $258.90 |
| Purchase #2 | $100.58 | 13.562% | $114.2207 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $15.44 | 10.851% | $17.1154 | $17.12 | $17.10 | $17.10 |
| Purchase #4 | $190.46 | 5.560% | $201.0496 | $201.05 | $201.05 | $201.00 |
| Purchase #5 | $25.33 | 8.586% | $27.5048 | $27.50 | $27.50 | $27.50 |
| Purchase #6 | $159.82 | 8.569% | $173.515 | $173.52 | $173.50 | $173.50 |
| Purchase #7 | $48.31 | 13.245% | $54.7087 | $54.71 | $54.70 | $54.70 |
| 7 purchase totals = | $783.70 | $847.0629 | $847.07 | $847.00 | $846.90 | |