| 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 | $33.29 | 13.304% | $37.7189 | $37.72 | $37.70 | $37.70 |
| Purchase #2 | $88.26 | 9.861% | $96.9633 | $96.96 | $96.95 | $97.00 |
| Purchase #3 | $43.48 | 11.699% | $48.5667 | $48.57 | $48.55 | $48.60 |
| Purchase #4 | $215.67 | 11.803% | $241.1255 | $241.13 | $241.15 | $241.10 |
| Purchase #5 | $211.32 | 9.660% | $231.7335 | $231.73 | $231.75 | $231.70 |
| Purchase #6 | $212.30 | 8.315% | $229.9527 | $229.95 | $229.95 | $230.00 |
| Purchase #7 | $125.92 | 13.768% | $143.2567 | $143.26 | $143.25 | $143.30 |
| 7 purchase totals = | $930.24 | $1,029.3173 | $1,029.32 | $1,029.30 | $1,029.40 | |