| 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 | $234.45 | 12.283% | $263.2475 | $263.25 | $263.25 | $263.20 |
| Purchase #2 | $136.69 | 13.372% | $154.9682 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $234.96 | 6.231% | $249.6004 | $249.60 | $249.60 | $249.60 |
| Purchase #4 | $104.60 | 12.238% | $117.4009 | $117.40 | $117.40 | $117.40 |
| Purchase #5 | $138.42 | 11.488% | $154.3217 | $154.32 | $154.30 | $154.30 |
| Purchase #6 | $231.89 | 12.525% | $260.9342 | $260.93 | $260.95 | $260.90 |
| Purchase #7 | $152.52 | 3.648% | $158.0839 | $158.08 | $158.10 | $158.10 |
| 7 purchase totals = | $1,233.53 | $1,358.5568 | $1,358.55 | $1,358.55 | $1,358.50 | |