| 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 | $98.86 | 7.263% | $106.0402 | $106.04 | $106.05 | $106.00 |
| Purchase #2 | $237.34 | 3.706% | $246.1358 | $246.14 | $246.15 | $246.10 |
| Purchase #3 | $186.69 | 11.665% | $208.4674 | $208.47 | $208.45 | $208.50 |
| Purchase #4 | $91.92 | 3.736% | $95.3541 | $95.35 | $95.35 | $95.40 |
| Purchase #5 | $188.27 | 7.810% | $202.9739 | $202.97 | $202.95 | $203.00 |
| Purchase #6 | $33.76 | 7.437% | $36.2707 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $33.84 | 10.509% | $37.3962 | $37.40 | $37.40 | $37.40 |
| 7 purchase totals = | $870.68 | $932.6383 | $932.64 | $932.60 | $932.70 | |