| 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 | $229.36 | 8.232% | $248.2409 | $248.24 | $248.25 | $248.20 |
| Purchase #2 | $241.97 | 6.645% | $258.0489 | $258.05 | $258.05 | $258.00 |
| Purchase #3 | $13.32 | 13.767% | $15.1538 | $15.15 | $15.15 | $15.20 |
| Purchase #4 | $80.87 | 7.660% | $87.0646 | $87.06 | $87.05 | $87.10 |
| Purchase #5 | $156.74 | 7.155% | $167.9547 | $167.95 | $167.95 | $168.00 |
| Purchase #6 | $26.97 | 6.272% | $28.6616 | $28.66 | $28.65 | $28.70 |
| Purchase #7 | $56.99 | 10.463% | $62.9529 | $62.95 | $62.95 | $63.00 |
| 7 purchase totals = | $806.22 | $868.0774 | $868.06 | $868.05 | $868.20 | |