| 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 | $233.83 | 13.593% | $265.6145 | $265.61 | $265.60 | $265.60 |
| Purchase #2 | $122.72 | 8.598% | $133.2715 | $133.27 | $133.25 | $133.30 |
| Purchase #3 | $83.95 | 9.757% | $92.141 | $92.14 | $92.15 | $92.10 |
| Purchase #4 | $205.49 | 3.617% | $212.9226 | $212.92 | $212.90 | $212.90 |
| Purchase #5 | $33.55 | 7.129% | $35.9418 | $35.94 | $35.95 | $35.90 |
| Purchase #6 | $74.92 | 12.520% | $84.3 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $25.83 | 12.119% | $28.9603 | $28.96 | $28.95 | $29.00 |
| 7 purchase totals = | $780.29 | $853.1517 | $853.14 | $853.10 | $853.10 | |