| 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 | $238.56 | 10.638% | $263.938 | $263.94 | $263.95 | $263.90 |
| Purchase #2 | $213.59 | 3.531% | $221.1319 | $221.13 | $221.15 | $221.10 |
| Purchase #3 | $71.80 | 11.625% | $80.1468 | $80.15 | $80.15 | $80.10 |
| Purchase #4 | $15.95 | 8.866% | $17.3641 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $67.53 | 11.208% | $75.0988 | $75.10 | $75.10 | $75.10 |
| Purchase #6 | $71.59 | 12.198% | $80.3225 | $80.32 | $80.30 | $80.30 |
| Purchase #7 | $118.99 | 3.834% | $123.5521 | $123.55 | $123.55 | $123.60 |
| 7 purchase totals = | $798.01 | $861.5542 | $861.55 | $861.55 | $861.50 | |