| 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 | $130.53 | 8.803% | $142.0206 | $142.02 | $142.00 | $142.00 |
| Purchase #2 | $248.38 | 4.727% | $260.1209 | $260.12 | $260.10 | $260.10 |
| Purchase #3 | $213.27 | 6.602% | $227.3501 | $227.35 | $227.35 | $227.40 |
| Purchase #4 | $43.57 | 10.377% | $48.0913 | $48.09 | $48.10 | $48.10 |
| Purchase #5 | $73.99 | 5.323% | $77.9285 | $77.93 | $77.95 | $77.90 |
| Purchase #6 | $33.90 | 10.599% | $37.4931 | $37.49 | $37.50 | $37.50 |
| Purchase #7 | $67.82 | 10.148% | $74.7024 | $74.70 | $74.70 | $74.70 |
| 7 purchase totals = | $811.46 | $867.7069 | $867.70 | $867.70 | $867.70 | |