| 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 | $203.83 | 6.253% | $216.5755 | $216.58 | $216.60 | $216.60 |
| Purchase #2 | $10.73 | 6.380% | $11.4146 | $11.41 | $11.40 | $11.40 |
| Purchase #3 | $200.55 | 10.379% | $221.3651 | $221.37 | $221.35 | $221.40 |
| Purchase #4 | $45.36 | 3.262% | $46.8396 | $46.84 | $46.85 | $46.80 |
| Purchase #5 | $19.57 | 10.850% | $21.6933 | $21.69 | $21.70 | $21.70 |
| Purchase #6 | $102.78 | 10.723% | $113.8011 | $113.80 | $113.80 | $113.80 |
| Purchase #7 | $202.72 | 13.589% | $230.2676 | $230.27 | $230.25 | $230.30 |
| 7 purchase totals = | $785.54 | $861.9568 | $861.96 | $861.95 | $862.00 | |